Consider the arrangement shown in the figure below

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Consider the arrangement shown in the figure below. Assume R = 6.00 ohms, L = 1.20 m, and a uniform 2.50-T magnetic field is directed into the page. At what speed should the bar be moved to produce a current of 0.500 A in the resistor?
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Hello, I have questions to ask you.
The magnetic field shown in Figure P20.63 has a uni- form magnitude of 25.0 mT directed into the paper. The initial diameter of the kink is 2.00 cm. (a) The wire is quickly pulled taut, and the kink shrinks to a diameter of zero in 50.0 ms. Determine the average voltage induced between endpoints A and B. Include the polarity. (b) Suppose the kink is undisturbed, but the magnetic field increases to 100 mT in 4.00 3 1023 s. Determine the average voltage across terminals A and B, including polarity, during this period.
AB

pinsopheap
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Hi sir this is Vikram from India, plz do problems on coupled oscillators in SHM with simple mathematics or advanced Mathematical methods.

vikramnagarjuna
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hello, What book are these problems from? Could you pass me the link?

zavaletabautistajohnanthon