Physics, 10.03.2020 00:28 ariellopez2301
You have a circular loop carrying wire in a large uniform magnetic field because it's a current-carrying loop in a magnetic field, there will be a torque acting on it. Your friend wants to increase the torque by doubling the loop over itself so that it now makes two circular loops on top of each other by using the same length of wire.
What is the new torque in terms of the old torque?
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You have a circular loop carrying wire in a large uniform magnetic field because it's a current-carr...
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