PHY102
The surface integral of the electric field E called
Answer: flux
Choose the incorrect option. The unit of
Answer: charge=v/m
The work done in moving a charge from infinity to a point is called
Answer: equipotential
The surface integral of the electric field E called
Answer: flux
To construct the electric field in front of a plane sheet a is constructed
Answer: gaussian surface
The field surrounding a positive charge is radially
Answer: outward
At any point on the Gaussian surface the field is radically directed
Answer: all of the options
If is the angle between and the perpendicular is 90 then the lines of forces are
Answer: maximum
The number of the lines of force crossing any surface depends on the orientations of the surface relative to the electric field, the field strength and
Answer: surface area
The arrow in a line of force indicates
Answer: direction
Which is correct
Answer: the number of lines per unit cross section are proportional to the electric field
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