Teaching UP PGT Mock Test Series 2024 Physics Electric Potential Electric Potential and Electric Potential Energy
What is the work done in moving a δq charge from A to B?
1
0
2
\(\frac{k q \delta q}{r}\)
3
\(\frac{k q \delta q}{\sqrt{2 r}}\)
4
\(\frac{2 k q}{r}\)