The number of electrons in one coulomb charge is equal to
Question # 3
Capacitance of a capacitor does not depend upon.
Question # 4
If the separation between the plates of a capacitor is doubled then its capacitance become.
Question # 5
Electron volt is the unit of.
Question # 6
A force of 0.01 N is exerted on a charge 1.2 x 10-5 C at a certain point. The electric field at that point is
Question # 7
Two oppositely charged balls A and B attract the third ball C, when placed near them turn by turn The third ball C must be.
Question # 8
The electric intensity at infinite distance from the point charge is
Question # 9
If the medium between the charges is not free space then electrostatic force will.be
Question # 10
Special organs called ampullae of lorenzenite are present in.
Question # 11
The total flux through a closed surface.
Question # 12
The electric field in some region of of space is uniform in magnitude and direction. Which one of the following five statements best desccribes the volume charge density (ρ) , in this region of space?
Question # 13
The fact that electric field exist in space around an electrical charge is
Question # 14
The photo copying process is called
Question # 15
Metals are good conductors of electricity because they have
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