1. are closer in regions of large electric fields compared to regions of lower electric fields.
2. will be more crowded near the sharp edges of a conductor.
3. will always be equally spaced.
4. both (1) and (2) are correct.
|(I)||The charge on the plates increases.|
|(II)||The energy stored in the capacitor increases.|
|(III)||Work is done by the battery as the slab is inserted.|
|(I).||The charge on the plates|
|(II).||The potential difference between the plates|
|(III).||The energy stored in the capacitor|
|4.||I, II, III|
A thin conducting spherical shell of radius R has a charge Q which is uniformly distributed on its surface. The correct plot for electrostatic potential due to this spherical shell is:
Assertion: An isolated system consists of two particles of equal masses m=10 gm and charges and as shown in the figure. The initial separation of both charges is = 1m. Both the charges are given initial velocities and towards the right. The maximum separation between the charges is infinite.
Reason: The total energy (Kinetic energy + electrostatic potential energy) of given two-particle system is positive and the initial velocity of separation is positive.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. (A) is false and (R) is also false.