Electrostatics (Test 2)

Electrostatics (Test 2)

1 / 10

A charge q is placed at the center of a cube. The flux through one face of the cube is:

2 / 10

The energy stored in a capacitor is given by:

3 / 10

The capacitance of a parallel plate capacitor increases if:

4 / 10

The force between two charges in vacuum is F. If a dielectric of constant K is introduced, the force becomes

5 / 10

The electric potential due to a dipole at a point on its axial line is proportional to:

6 / 10

A capacitor is charged and then disconnected from the battery. If the plates are pulled apart, the potential difference

7 / 10

The unit of electric field is:

8 / 10

The electric field due to a uniformly charged spherical shell inside the shell is:

9 / 10

The potential energy of a system of two charges q₁ and q₂ separated by distance r is:

10 / 10

The electric field at the surface of a conductor is:

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