Multiple Choice
A coil with a self-inductance of 6.0 H is connected to a dc source through a switch. As soon as the switch is closed at t = 0 s, the rate of change of current is 2.0 A/s. What is the emf induced in this coil at t = 0 s?
A) 6.0 V
B) 3.0 V
C) 12 V
D) 0.33 V
E) 0 V
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q4: A pure inductor is connected to an
Q22: In a given LC resonant circuit,<br>A)the stored
Q25: Consider an LRC series circuit. The impedance
Q26: A solenoid of length l = 0.7
Q28: Comparing the mutual inductance M<sub>12</sub> of coil
Q29: An LRC circuit with R = 15
Q32: An LRC circuit has R = 15.0
Q51: A 25-mH inductor is connected in series
Q51: The capacitive reactance of a capacitor is
Q72: The capacitive reactance of a 44-μF capacitor