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Understanding RL Circuits (Lab 9)

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PHYS 212 <strong>Lab</strong> <strong>Understanding</strong> <strong>RL</strong> <strong>Circuits</strong> 6<br />

Q4. Predict what will happen to the voltage across the inductors after you close the switch to A<br />

and then release the switch. Sketch (qualitatively) below what you expect the time variation of<br />

the voltage to look like including what should happen after the switch is released. <strong>Lab</strong>el the point<br />

at which you would release the switch from A. (Alternatively, you can make a graph using Excel<br />

and attach it to your lab report, if you so wish.) Explain why you drew those forms.<br />

DV L<br />

t<br />

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