## QUESTION BASED ON COULOMB’S LAW

ELECTROSTATICS exercise # 1 Question based on coulomb’s law 1 An electron at rest has a charge of 1.6 × 10–19 C. It starts moving with a velocity v = c/2, where c is the speed of light, then the new charge on it is – (1) 1.6 × 10–19 Coulomb (2) 1.6 × 10–19 …