APFIVE Induced EMF In A Solenoid
A solenoid with 500 turns and cross-sectional area of 4.0 × 10^-4 m² has a uniform magnetic field inside that changes at a rate of 0.25 T/s. What is the magnitude of the induced emf in the solenoid?
A
0.025 V
B
0.050 V
C
0.20 V
D
0.10 V
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