A 15-MH Inductor Is Connected in Series with a Battery $\varOmega$

question 12

Multiple Choice

A 15-mH inductor is connected in series with a battery and a 12- $\varOmega$ resistor,in a circuit with an open switch.0.50 ms after the switch is closed,the current in the circuit is 1.2A. What is the EMF supplied by the battery?

• A)44 V
• B)21 V
• C)3.6 V
• D)1.8 V

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Definitions:

Distinctiveness

The quality or state of being easily distinguishable from others due to unique characteristics or features.

Consistency

The quality of always acting or performing in a similar manner over time.

Consensus

A general agreement among the members of a group or community, often achieved through open discussion and negotiation.

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention, until it is associated with an unconditioned stimulus.