1.
The potential difference between two points is 12 V. A charge of 3 C is moved between them. The work done is
2.
The electric potential at the centre of a uniformly charged conducting spherical shell is
3.
The capacitance of a conductor is independent of
4.
Two capacitors of 3 μF and 6 μF are connected in series. The equivalent capacitance is
5.
The electric field between two parallel plates separated by distance d is
6.
If the potential is constant throughout a region, the electric field is
7.
The capacitance of a capacitor increases when a dielectric is inserted because
8.
The energy stored in a capacitor is proportional to
9.
Which quantity remains constant for an isolated charged capacitor?
10.
A dielectric slab (Constant K) completely fills a capacitor. The capacitance becomes
11.
The SI unit of dielectric constant is
12.
If the radius of an isolated conducting sphere becomes twice, its capacitance becomes
13.
The potential due to an electric dipole at a point on its equatorial line is
14.
The equivalent capacitance of capacitors connected in parallel is always
15.
Which graph represents the relation between charge and potential for a capacitor?
16.
A capacitor stores electrical energy in the form of
17.
Two identical capacitors are connected in series. Their equivalent capacitance is
18.
Two identical capacitors are connected in parallel. Their equivalent capacitance is
19.
When the plate area of a parallel plate capacitor is doubled, its capacitance
20.
The electric potential is a
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