Physics, asked by rbhupendrasingh2561, 11 months ago

A rectangular wire-loop of width a is suspended from the insulated pan of a spring balance, as shown in the figure. A current i exists in the anti-clockwise direction in the loop. A magnetic field B exists in the lower region. Find the change in the tension of the spring if the current in the loop is reversed.
Figure

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Answered by alexa2298

0

Answer:

don't know that sorry cause i need some point

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