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14.4 Exercise 10

Avg difficulty 2.5

If the emf of the battery of the figure(b) is reduced by a factor of 2, by how much does the steady-state energy stored in the magnetic field of the inductor change?

OpenStax University Physics Volume 2, 14.4 RL Circuits, exercise 10

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Adapted from University Physics Volume 2 © 2016 Rice University. Licensed under CC BY 4.0. Source: University Physics Volume 2. Imported at revision db44eb9.