PHY407 Answers | Campusflava https://campusflava.com Tutors, Past Questions and Projects. Wed, 16 Feb 2022 09:56:10 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.3 https://i0.wp.com/campusflava.com/wp-content/uploads/2023/01/cropped-CF.png?fit=32%2C32&ssl=1 PHY407 Answers | Campusflava https://campusflava.com 32 32 123014824 PHY407 Solutions https://campusflava.com/blog/phy407-solutions/ https://campusflava.com/blog/phy407-solutions/#respond Sun, 06 Feb 2022 19:09:04 +0000 https://campusflava.com/blog/phy407-solutions/ PHY407 Tma Solutions 1. A charge of 100micro F is placed on a parallel plate capacitor without dielectric , if paper with a dielectric constant of 1.5 is inserted between the parallel plate capacitor as dielctric . Calculate the amount of charge and the capacitance of the capacitor, if the potential difference between the end […]

The post PHY407 Solutions first appeared on Campusflava.]]> PHY407 Tma Solutions

1. A charge of 100micro F is placed on a parallel plate capacitor without dielectric , if paper with a dielectric constant of 1.5 is inserted between the parallel plate capacitor as dielctric . Calculate the amount of charge and the capacitance of the capacitor, if the potential difference between the end of the capacitor is 100 V

66.67 micro C , 0.67 micro Farad

66.67 micro C , 67 micro Farad

—>> 150 micro C , 1.5micro Farad

150 micro C , 0.015 micro Farad

2. A conductor is a material which has ___

Strongly bound electrons that cannot be detached from the atom

—>> Free moving electron that moves in the prescence of electric field

Material that does not allow electric current to flow through it

Strongly bound electrons that can only move under certain conditions

3. Polarization is defined as ____

—>> Dipole moment per unit volume

The rate of dipole moment

The ratio of charge qn and the position vector rn

The sum of the dipole moment and the electric field

4. When a dielectric is placed within the plates of a parallel capacitor ___

—>> The capacitance increase by a factor of the dielectric constant

The potential difference increase by a factor of the dielectric constant

The amount of charge reduce by a factor of the dielectric constant

The electric field increase by a factor of the dielectric constant

5. A parallel plate capacitor without dielectric has an electrc field of 100 V/m calculate the energy density of the capacitor taking the permittivity of free space to be 8.85*10-12

—>> 4.425E-8 FV2/m3

5000 FV2/m3

8.85E-8 FV2/m3

4.425E-10 FV2/m3

6. A parallel plate capacitor with polystyrene as dielectric has a capacitance of 480 μF calculate the capacitance of the same capacitor when the polystyrene with dielectric constant 2.4 is removed

1152 Îœf

5 nF

—>> 200 micro F

477.6micro F

7. The depolarization field E1 ____

Act in the same direction as the electric field

—>> Act in a direction opposite to the applied electric field

Does not require a direction

Act in all directions

8. Calculate the energy density of a parallel plate capacitor with dielectric, having an electric field of 10 V/m, if the permittivity of the dielectric is 3.275*10-11 F/m

1.638E-10 FV2/m3

3.275E-9 FV2/M3

50FV2/m3

—>> 1.638E-9 FV2/m3

9. A parallel plate capacitor with original charge density 500 micro C/m2 has a dielectric with dielectric constant K = 3.7 within it, calculate the induced charge density

—>> 0.00036487 C/m2

0.00013514 C/m2

7.4 nC/m2

0.00185 C/m2

10. The macroscopic electric field is equal to ___

The applied electric field minus the electric field due to the charges

—>> The sum of the applied electric field and the electric field due to the charges

The ratio of the applied electric field to electric field due to the charges

The product of applied electric field and electric field due to the charges

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The post PHY407 Solutions first appeared on Campusflava.]]> https://campusflava.com/blog/phy407-solutions/feed/ 0 71572 The macroscopic electric field is equal to ___ https://campusflava.com/blog/the-macroscopic-electric-field-is-equal-to-___/ https://campusflava.com/blog/the-macroscopic-electric-field-is-equal-to-___/#respond Sun, 06 Feb 2022 19:04:07 +0000 https://campusflava.com/blog/the-macroscopic-electric-field-is-equal-to-___/ The macroscopic electric field is equal to ___ The applied electric field minus the electric field due to the charges —>> The sum of the applied electric field and the electric field due to the charges The ratio of the applied electric field to electric field due to the charges The product of applied electric […]

The post The macroscopic electric field is equal to ___ first appeared on Campusflava.]]> The macroscopic electric field is equal to ___

The applied electric field minus the electric field due to the charges

—>> The sum of the applied electric field and the electric field due to the charges

The ratio of the applied electric field to electric field due to the charges

The product of applied electric field and electric field due to the charges

The post The macroscopic electric field is equal to ___ first appeared on Campusflava.]]> https://campusflava.com/blog/the-macroscopic-electric-field-is-equal-to-___/feed/ 0 71571 A parallel plate capacitor with original charge density 500 micro C/m2 has a dielectric with dielectric constant K = 3.7 within it, calculate the induced charge density https://campusflava.com/blog/a-parallel-plate-capacitor-with-original-charge-density-500-micro-c-m2-has-a-dielectric-with-dielectric-constant-k-3-7-within-it-calculate-the-induced-charge-density/ https://campusflava.com/blog/a-parallel-plate-capacitor-with-original-charge-density-500-micro-c-m2-has-a-dielectric-with-dielectric-constant-k-3-7-within-it-calculate-the-induced-charge-density/#respond Sun, 06 Feb 2022 19:04:05 +0000 https://campusflava.com/blog/a-parallel-plate-capacitor-with-original-charge-density-500-micro-c-m2-has-a-dielectric-with-dielectric-constant-k-3-7-within-it-calculate-the-induced-charge-density/ A parallel plate capacitor with original charge density 500 micro C/m2 has a dielectric with dielectric constant K = 3.7 within it, calculate the induced charge density —>> 0.00036487 C/m2 0.00013514 C/m2 7.4 nC/m2 0.00185 C/m2

The post A parallel plate capacitor with original charge density 500 micro C/m2 has a dielectric with dielectric constant K = 3.7 within it, calculate the induced charge density first appeared on Campusflava.]]> A parallel plate capacitor with original charge density 500 micro C/m2 has a dielectric with dielectric constant K = 3.7 within it, calculate the induced charge density

—>> 0.00036487 C/m2

0.00013514 C/m2

7.4 nC/m2

0.00185 C/m2

The post A parallel plate capacitor with original charge density 500 micro C/m2 has a dielectric with dielectric constant K = 3.7 within it, calculate the induced charge density first appeared on Campusflava.]]> https://campusflava.com/blog/a-parallel-plate-capacitor-with-original-charge-density-500-micro-c-m2-has-a-dielectric-with-dielectric-constant-k-3-7-within-it-calculate-the-induced-charge-density/feed/ 0 71570 Calculate the energy density of a parallel plate capacitor with dielectric, having an electric field of 10 V/m, if the permittivity of the dielectric is 3.275*10-11 F/m https://campusflava.com/blog/calculate-the-energy-density-of-a-parallel-plate-capacitor-with-dielectric-having-an-electric-field-of-10-v-m-if-the-permittivity-of-the-dielectric-is-3-27510-11-f-m/ https://campusflava.com/blog/calculate-the-energy-density-of-a-parallel-plate-capacitor-with-dielectric-having-an-electric-field-of-10-v-m-if-the-permittivity-of-the-dielectric-is-3-27510-11-f-m/#respond Sun, 06 Feb 2022 19:03:57 +0000 https://campusflava.com/blog/calculate-the-energy-density-of-a-parallel-plate-capacitor-with-dielectric-having-an-electric-field-of-10-v-m-if-the-permittivity-of-the-dielectric-is-3-27510-11-f-m/ Calculate the energy density of a parallel plate capacitor with dielectric, having an electric field of 10 V/m, if the permittivity of the dielectric is 3.275*10-11 F/m 1.638E-10 FV2/m3 3.275E-9 FV2/M3 50FV2/m3 —>> 1.638E-9 FV2/m3

The post Calculate the energy density of a parallel plate capacitor with dielectric, having an electric field of 10 V/m, if the permittivity of the dielectric is 3.275*10-11 F/m first appeared on Campusflava.]]> Calculate the energy density of a parallel plate capacitor with dielectric, having an electric field of 10 V/m, if the permittivity of the dielectric is 3.275*10-11 F/m

1.638E-10 FV2/m3

3.275E-9 FV2/M3

50FV2/m3

—>> 1.638E-9 FV2/m3

The post Calculate the energy density of a parallel plate capacitor with dielectric, having an electric field of 10 V/m, if the permittivity of the dielectric is 3.275*10-11 F/m first appeared on Campusflava.]]> https://campusflava.com/blog/calculate-the-energy-density-of-a-parallel-plate-capacitor-with-dielectric-having-an-electric-field-of-10-v-m-if-the-permittivity-of-the-dielectric-is-3-27510-11-f-m/feed/ 0 71569 The depolarization field E1 ____ https://campusflava.com/blog/the-depolarization-field-e1-____/ https://campusflava.com/blog/the-depolarization-field-e1-____/#respond Sun, 06 Feb 2022 19:03:51 +0000 https://campusflava.com/blog/the-depolarization-field-e1-____/ The depolarization field E1 ____ Act in the same direction as the electric field —>> Act in a direction opposite to the applied electric field Does not require a direction Act in all directions

The post The depolarization field E1 ____ first appeared on Campusflava.]]> The depolarization field E1 ____

Act in the same direction as the electric field

—>> Act in a direction opposite to the applied electric field

Does not require a direction

Act in all directions

The post The depolarization field E1 ____ first appeared on Campusflava.]]> https://campusflava.com/blog/the-depolarization-field-e1-____/feed/ 0 71568 A parallel plate capacitor with polystyrene as dielectric has a capacitance of 480 μF calculate t he capacitance of the same capacitor when the polystyrene with dielectric constant 2.4 is removed https://campusflava.com/blog/a-parallel-plate-capacitor-with-polystyrene-as-dielectric-has-a-capacitance-of-480-i%c2%bcf-calculate-t-he-capacitance-of-the-same-capacitor-when-the-polystyrene-with-dielectric-constant-2-4-is-remov/ https://campusflava.com/blog/a-parallel-plate-capacitor-with-polystyrene-as-dielectric-has-a-capacitance-of-480-i%c2%bcf-calculate-t-he-capacitance-of-the-same-capacitor-when-the-polystyrene-with-dielectric-constant-2-4-is-remov/#respond Sun, 06 Feb 2022 19:03:43 +0000 https://campusflava.com/blog/a-parallel-plate-capacitor-with-polystyrene-as-dielectric-has-a-capacitance-of-480-i%c2%bcf-calculate-t-he-capacitance-of-the-same-capacitor-when-the-polystyrene-with-dielectric-constant-2-4-is-remov/ A parallel plate capacitor with polystyrene as dielectric has a capacitance of 480 μF calculate the capacitance of the same capacitor when the polystyrene with dielectric constant 2.4 is removed 1152 Îœf 5 nF —>> 200 micro F 477.6micro F

The post A parallel plate capacitor with polystyrene as dielectric has a capacitance of 480 μF calculate t he capacitance of the same capacitor when the polystyrene with dielectric constant 2.4 is removed first appeared on Campusflava.]]> A parallel plate capacitor with polystyrene as dielectric has a capacitance of 480 μF calculate the capacitance of the same capacitor when the polystyrene with dielectric constant 2.4 is removed

1152 Îœf

5 nF

—>> 200 micro F

477.6micro F

The post A parallel plate capacitor with polystyrene as dielectric has a capacitance of 480 μF calculate t he capacitance of the same capacitor when the polystyrene with dielectric constant 2.4 is removed first appeared on Campusflava.]]> https://campusflava.com/blog/a-parallel-plate-capacitor-with-polystyrene-as-dielectric-has-a-capacitance-of-480-i%c2%bcf-calculate-t-he-capacitance-of-the-same-capacitor-when-the-polystyrene-with-dielectric-constant-2-4-is-remov/feed/ 0 71567 A parallel plate capacitor without dielectric has an electrc field of 100 V/m calculate the energy density of the capacitor taking the permittivity of free space to be 8.85*10-12 https://campusflava.com/blog/a-parallel-plate-capacitor-without-dielectric-has-an-electrc-field-of-100-v-m-calculate-the-energy-density-of-the-capacitor-taking-the-permittivity-of-free-space-to-be-8-8510-12/ https://campusflava.com/blog/a-parallel-plate-capacitor-without-dielectric-has-an-electrc-field-of-100-v-m-calculate-the-energy-density-of-the-capacitor-taking-the-permittivity-of-free-space-to-be-8-8510-12/#respond Sat, 05 Feb 2022 15:17:01 +0000 https://campusflava.com/blog/a-parallel-plate-capacitor-without-dielectric-has-an-electrc-field-of-100-v-m-calculate-the-energy-density-of-the-capacitor-taking-the-permittivity-of-free-space-to-be-8-8510-12/ A parallel plate capacitor without dielectric has an electrc field of 100 V/m calculate the energy density of the capacitor taking the permittivity of free space to be 8.85*10-12 —>> 4.425E-8 FV2/m3 5000 FV2/m3 8.85E-8 FV2/m3 4.425E-10 FV2/m3

The post A parallel plate capacitor without dielectric has an electrc field of 100 V/m calculate the energy density of the capacitor taking the permittivity of free space to be 8.85*10-12 first appeared on Campusflava.]]> A parallel plate capacitor without dielectric has an electrc field of 100 V/m calculate the energy density of the capacitor taking the permittivity of free space to be 8.85*10-12

—>> 4.425E-8 FV2/m3

5000 FV2/m3

8.85E-8 FV2/m3

4.425E-10 FV2/m3

The post A parallel plate capacitor without dielectric has an electrc field of 100 V/m calculate the energy density of the capacitor taking the permittivity of free space to be 8.85*10-12 first appeared on Campusflava.]]> https://campusflava.com/blog/a-parallel-plate-capacitor-without-dielectric-has-an-electrc-field-of-100-v-m-calculate-the-energy-density-of-the-capacitor-taking-the-permittivity-of-free-space-to-be-8-8510-12/feed/ 0 71566 Calculate the amount of charge and the capacitance of the capacitor, if the potential difference between the end of the capacitor is 100 V https://campusflava.com/blog/calculate-the-amount-of-charge-and-the-capacitance-of-the-capacitor-if-the-potential-difference-between-the-end-of-the-capacitor-is-100-v/ https://campusflava.com/blog/calculate-the-amount-of-charge-and-the-capacitance-of-the-capacitor-if-the-potential-difference-between-the-end-of-the-capacitor-is-100-v/#respond Sat, 05 Feb 2022 15:16:50 +0000 https://campusflava.com/blog/calculate-the-amount-of-charge-and-the-capacitance-of-the-capacitor-if-the-potential-difference-between-the-end-of-the-capacitor-is-100-v/ A charge of 100micro F is placed on a parallel plate capacitor without dielectric , if paper with a dielectric constant of 1.5 is inserted between the parallel plate capacitor as dielctric . Calculate the amount of charge and the capacitance of the capacitor, if the potential difference between the end of the capacitor is […]

The post Calculate the amount of charge and the capacitance of the capacitor, if the potential difference between the end of the capacitor is 100 V first appeared on Campusflava.]]> A charge of 100micro F is placed on a parallel plate capacitor without dielectric , if paper with a dielectric constant of 1.5 is inserted between the parallel plate capacitor as dielctric . Calculate the amount of charge and the capacitance of the capacitor, if the potential difference between the end of the capacitor is 100 V

66.67 micro C , 0.67 micro Farad

66.67 micro C , 67 micro Farad

—>> 150 micro C , 1.5micro Farad

150 micro C , 0.015 micro Farad

The post Calculate the amount of charge and the capacitance of the capacitor, if the potential difference between the end of the capacitor is 100 V first appeared on Campusflava.]]> https://campusflava.com/blog/calculate-the-amount-of-charge-and-the-capacitance-of-the-capacitor-if-the-potential-difference-between-the-end-of-the-capacitor-is-100-v/feed/ 0 71565 A conductor is a material which has ___ https://campusflava.com/blog/a-conductor-is-a-material-which-has-___/ https://campusflava.com/blog/a-conductor-is-a-material-which-has-___/#respond Sat, 05 Feb 2022 15:16:45 +0000 https://campusflava.com/blog/a-conductor-is-a-material-which-has-___/ A conductor is a material which has ___ Strongly bound electrons that cannot be detached from the atom —>> Free moving electron that moves in the prescence of electric field Material that does not allow electric current to flow through it Strongly bound electrons that can only move under certain conditions

The post A conductor is a material which has ___ first appeared on Campusflava.]]> A conductor is a material which has ___

Strongly bound electrons that cannot be detached from the atom

—>> Free moving electron that moves in the prescence of electric field

Material that does not allow electric current to flow through it

Strongly bound electrons that can only move under certain conditions

The post A conductor is a material which has ___ first appeared on Campusflava.]]> https://campusflava.com/blog/a-conductor-is-a-material-which-has-___/feed/ 0 71564 When a dielectric is placed within the plates of a parallel capacitor ___ https://campusflava.com/blog/when-a-dielectric-is-placed-within-the-plates-of-a-parallel-capacitor-___/ https://campusflava.com/blog/when-a-dielectric-is-placed-within-the-plates-of-a-parallel-capacitor-___/#respond Sat, 05 Feb 2022 15:16:35 +0000 https://campusflava.com/blog/when-a-dielectric-is-placed-within-the-plates-of-a-parallel-capacitor-___/ When a dielectric is placed within the plates of a parallel capacitor ___ —>> The capacitance increase by a factor of the dielectric constant The potential difference increase by a factor of the dielectric constant The amount of charge reduce by a factor of the dielectric constant The electric field increase by a factor of […]

The post When a dielectric is placed within the plates of a parallel capacitor ___ first appeared on Campusflava.]]> When a dielectric is placed within the plates of a parallel capacitor ___

—>> The capacitance increase by a factor of the dielectric constant

The potential difference increase by a factor of the dielectric constant

The amount of charge reduce by a factor of the dielectric constant

The electric field increase by a factor of the dielectric constant

The post When a dielectric is placed within the plates of a parallel capacitor ___ first appeared on Campusflava.]]> https://campusflava.com/blog/when-a-dielectric-is-placed-within-the-plates-of-a-parallel-capacitor-___/feed/ 0 71563