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CGP EDU Academic Team
Published on: September 13, 2026
Two concentric circular loops of radii r 1 = 30 cm and r 2 = 50 cm are placed in X-Y plane as shown in the figure. A current I = 7A is flowing through them in the direction as shown in figure. The net magnetic moment of this system of two circular loops is approximately:

Text Solution
Verified by ExpertsThe correct answer is:
B

Magnetic moment





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