Two long, parallel wires are 5.0 cm apart in vacuum and repel each other with a force…
PHYSICS · Subjective · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism
Problem
Two long, parallel wires are 5.0 cm apart in vacuum and repel each other with a force per unit length of 2.0×10−4Nm−1. If one wire carries a current of 10 A, calculate the magnitude of the current in the other wire.