An LR Circuit Is Hooked Up to a Battery as Shown

question 73

Multiple Choice

An LR circuit is hooked up to a battery as shown in the figure,with the switch initially open.The resistance in the circuit is R = 11.0,the inductance is L = 3.00 H,and the battery maintains a voltage of E = 36.0 V.At time t = 0 the switch is closed.How much time (in seconds) does it take until the voltage across the resistor is equal to the voltage across the inductor?

• A)0.189
• B)0.236
• C)0.295
• D)0.369
• E)0.462

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Definitions:

Levels of Processing

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Memories that are not consciously recalled but influence behaviors and skills, also known as procedural memories.

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