5) A long solenoid with n=10 turns per centimeter has a cross-sectional area of 5.0 cm² and carries a current of 0.25 A. A coil with five turns encircles the solenoid. When the current through the solenoid is turned off, it decreases to zero in 0.050 s. What is the magnitude of the emf induced in the coil? Answer: V = 1.57 x 105 V

5) A long solenoid with n=10 turns per centimeter has a cross-sectional area of 5.0 cm² and carries a current of 0.25 A. A coil with five turns encircles the solenoid. When the current through the solenoid is turned off, it decreases to zero in 0.050 s. What is the magnitude of the emf induced in the coil? Answer: V = 1.57 x 105 V