Presence of dielectric between two charges always.
Question # 2
The electric flux through closed surface depends upon
Question # 3
SI unit of electric flux is.
Question # 4
The electrostatic force between two charges is 42 N, If we place a dielectric of Ey=2.1 between the charges then the force become equal to.
Question # 5
Charge carriers in electrolytes are.
Question # 6
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 # 7
Two opposite point charge of same magnitude separated by distance 2d, electric potential mid way between them is.
Question # 8
One electron volt is equal to.
Question # 9
The number of electrons in one coulomb charge is equal to
Question # 10
The "toner" of photocopier is given:
Question # 11
Special organs called ampullae of lorenzenite are present in.
Question # 12
Gauss's law can only be applied to.
Question # 13
Selenium is
Question # 14
Selenium is a
Question # 15
Two parrallel, metal plates are a distance 8.00 m apart. The electric field between the plates in uniform, Directed toward the right , and has a magnitude of 4.00 N/C. If an ion of charge +2e is released at rest at the left-hand plate. What is its kinetic energy when reaches the right-hand plate?
Question # 16
Drum of photocopier is made of.
Question # 17
Metals are good conductors of electricity because they have
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