20 Two point charges q 3 C and q 3 C are located 20cm apart

Last updated: 6/11/2023

20 Two point charges q 3 C and q 3 C are located 20cm apart in vacuum a What is the electric field at the mid point O of the line AB joining the two charges b If a negative test charge of magnitude 1 5x10 C is placed at this point what is the force experienced by test charge 5