Question

Two point charges qA=5μCqA=5μC and qB=−5μCqB=−5μC are located at A and B separated by 0.2m0.2m in vacuum.
A. What is the electric field at the midpoint O of the line joining the charges?
B. If a negative test charge of magnitude 2nC2nC is placed at O, what is the force experienced by the test charge?
pls answer step wise​

Answer 1

Explanation:

located at A and B separated by 0.2m0.2m in vacuum.

A. What is the electric field at the midpoint O of the line joining the charges?

B. If a negative test charge of magnitude 2nC2nC is placed at O, what is the force experienced by the test charge?

pls answer step wise