Two parallel very long straight wires carrying current of 5A each are kept at a separation of 1 m. If the currents are in the same direction, the force per unit length between them is _____ N/m. [\mu_0 = 4\pi imes 10^{–7} SI]

Question

Two parallel very long straight wires carrying current of 5A each are kept at a separation of 1 m. If the currents are in the same direction, the force per unit length between them is _____ N/m. [\mu_0 = 4\pi 	imes 10^{–7} SI]

Examsnet · Accepted Answer

Correct Answer is : 5×10–6, attractive

GUJCET 2018 Physics Solved Paper