Current changing from 8 A to 12 A in one second induced 20 volts in a coil. The value of inductance is
A. 5 mH
B. 10 mH
C. 5 H
D. 10 H
Answer: Option C
This Question Belongs to Electronics And Communications Engineering >> Electromagnetic Induction
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Related Questions on Electromagnetic Induction
A. Self-inductance
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E=-L*di/dt
L=E/di/dt
=20/4
=5H
E=-L*di/dt
L=E/di/dt
=20/4
=5H
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