The Current in a Coil with a Self-Inductance of 2

question 24

Multiple Choice

The current in a coil with a self-inductance of 2.3 mH increases from 0 to 1.9 A in a tenth of a second.What is the induced emf in the coil?

• A) 44 mV
• B) 4.4 mV
• C) 830 mV
• D) 0.012 V
• E) ​87 mV

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