The angle between the electric lines of force and the equipotential surface is: 
1. \(180^\circ\)
2. \(0^\circ\)
3. \(45^\circ\)
4. \(90^\circ\)
Subtopic:  Equipotential Surfaces |
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Level 1: 80%+
NEET - 2022
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The diagrams below show regions of equipotential. 
        
A positive charge is moved from \(A\) to \(B\) in each diagram. Choose the correct statement from the options given below:

1. in all four cases, the work done is the same.
2. minimum work is required to move \(q\) in figure \(\mathrm{(a)}.\)
3. maximum work is required to move \(q\) in figure \(\mathrm{(b)}.\)
4. maximum work is required to move \(q\) in figure \(\mathrm{(c)}.\)

Subtopic:  Equipotential Surfaces |
 85%
Level 1: 80%+
NEET - 2017
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