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Physics, 04.04.2020 09:54 jfox8741

What If? The coil and applied magnetic field remain the same, but the circuit providing the current in the coil is now changed. The new circuit has an emf of e m f = 20.0 V, and this allows a mass of 51.0 g added to the right side to balance the system. What is the value of the resistance R (in Ω)?

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What If? The coil and applied magnetic field remain the same, but the circuit providing the current...
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