The figure shows an end view of a single-turn square loop of metal wire in the center of and coaxial with a very long solenoid with a circular cross section. The solenoid is 15.0 cm long, has a radius r= 3.00 cm, and consists of 120 turns of wire. The length of each side of the square loop is /= 1.50 cm. The current in the solenoid decreases from 4.00 A to zero in 0.40 s. What is the magnitude of the average induced emf (in uv) in the square loop over this time? noliiill O a. 2.3 roglel ds O b. 4.5 Oc. 6.3 O d. 1.5 O e. 3.0 Scanned with CamScanner

The figure shows an end view of a single-turn square loop of metal wire in the center of and coaxial with a very long solenoid with a circular cross section. The solenoid is 15.0 cm long, has a radius r= 3.00 cm, and consists of 120 turns of wire. The length of each side of the square loop is /= 1.50 cm. The current in the solenoid decreases from 4.00 A to zero in 0.40 s. What is the magnitude of the average induced emf (in uv) in the square loop over this time? noliiill O a. 2.3 roglel ds O b. 4.5 Oc. 6.3 O d. 1.5 O e. 3.0 Scanned with CamScanner

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 81CP: An eight-turn coil is tightly wrapped around the outside of the long solenoid as shown below. The...

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