Question
Work done by ( = ) Change in potentiol external agent ( quad ) energy
Potential energy at PPotential energy at infini
( therefore ) Work done by ( =left(27 times 10^{-8}-0right) )
extemal agent
[
=27 times 10^{-8}
]

20 cm 20 cm 44. 3nc >3ng 20 cm What will be the ammount of work done in brining a (+) InC test charge from unifinte to point p.
Solution
