GUJCET 2022 Physics Solved Paper

Question : 22 of 40

Marks: +1, -0

Two long and parallel straight wires A and B carrying currents of 10A and 4A in the same direction are separated by a distance of 2‌cm. Estimate the force on a 4‌cm section of wire A.
(µ0=4π×10−7‌SI)