5:13 (75 0 O 8'O 4l| 100 JoIn the figure below, the currentin the long, straight wire is11=5 A, and the wire lies in theplane of the rectangular loop,which carries a current of12=10.0 A. The dimensions inthe figure are c= 0.100 m,a=0.150 m, and , l= 0.450 m.Find the magnitude of the netforce ( in units of µN) exertedon the loop by the magneticfield created by the wire.Select one:A. 27.0B. 29.5C. 15.0D. 37.0E. 17.0 3:58 37 O &O?O 100 JoA coil has an area of 100 cm?with 237 turns connectedacross a 5.00 N resistor toform a closed circuit as in thefigure. Initially, a 1.3 T uniformmagnetic field points upwardthrough the plane of the coil.The direction of the field thenreverses so that the finalmagnetic field has amagnitude of 1.3 T and pointsdownward through the coil. Ifthe time interval required forthe field to reverse directionsis 0.100 s, what is the averagecurrent (in units of A) in thecoil during that time?ВRSelect one:A. 16.95В. 12.32C. 3.08D. 6.16E. 13.86

The force on upper and lower sides are equal and opposite hence, they will cancel each other.

In the figure below, the current in the long, straight wire is 11=5 A, and the wire lies in the plane of the rectangular loop, which carries a current of 12=10.0 A. The dimensions in the figure are c= 0.100 m, a=0.150 m, and, I= 0.450 m. Find the magnitude of the net force ( in units of µN) exerted on the loop by the magnetic field created by the wire. Select one: A. 27.0 B. 29.5 C. 15.0 D. 37.0 E. 17.0

In the figure below, the current in the long, straight wire is 11=5 A, and the wire lies in the plane of the rectangular loop, which carries a current of 12=10.0 A. The dimensions in the figure are c= 0.100 m, a=0.150 m, and, I= 0.450 m. Find the magnitude of the net force ( in units of µN) exerted on the loop by the magnetic field created by the wire. Select one: A. 27.0 B. 29.5 C. 15.0 D. 37.0 E. 17.0

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 33P: A single-turn circular loop of wire of radius 50 mm lies in a plane perpendicular to a spatially...

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