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Inductor

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** Please see the attachment for the figure **

The current in a 4.20 mH-inductor varies in time as shown in the figure below. Construct a graph of the self-induced emf across the inductor over the time interval t = 0 to t = 12.0 ms.

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This solution provides a step-by-step explanation of how to construct a graph of the given self-induced emf across the inductor over the given time interval.

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** Please see the attachment for the complete solution response **

Solution: Rate of change of current (dI/dt) during a given time duration is defined as:

dI/dt = (Final current - Initial current)/Time duration.

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