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Torque

Find net magn...

Question

Find net magnetic force on given current carrying eq loop.

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Solution

Magnetic force $= \frac{1}{4 π ϵ_{0}} \frac{g}{R^{2}}$ (towards $A$ )
Magnetic force $= \frac{1}{4 π ϵ_{0}} \frac{g}{R^{2}}$ (towards $C$ )
Now Net $= 0$

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