

MCQOPTIONS
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1. |
According to Coulomb s Law force between two charges is k*q1* ( frac {q_2}{r^2} ). What will happen if one of the charges is zero? |
A. | No attraction or repulsion |
B. | Always attraction |
C. | Always repulsion |
D. | Cannot predict the nature of the force |
Answer» C. Always repulsion | |