Question

A square loop of wire of side 0.5 meter and resistance 102 ohm is located in a uniform magnetic field of intensity 0.4 tesla directed out of the page as shown. The magnitude of the field is decreased to zero at a constant rate in 2 seconds. As the field is decreased, what are the magnitude and direction of the current in the loop? (A) Zero (B) 5 A, counterclockwise (C) 5 A, clockwise (D) 20 A, counterclockwise (E) 20 A, clockwise

Name: a square loop of wire of side 05 meter and resistance 102 ohm is located in a uniform magnetic field of intensity 04 tesla directed out of the page as shown the magnitude of the field is decreased to
Uploaded: 2023-06-05T02:31:14-08:00
Duration: 2 min 43 s
Channel: Chasen Shaw
Description: a square loop of wire of side 05 meter and resistance 102 ohm is located in a uniform magnetic field of intensity 04 tesla directed out of the page as shown the magnitude of the field is decreased to

          A square loop of wire of side 0.5 meter and resistance 102 ohm is located in a uniform magnetic field of intensity 0.4 tesla directed out of the page as shown. The magnitude of the field is decreased to zero at a constant rate in 2 seconds. As the field is decreased, what are the magnitude and direction of the current in the loop?
(A) Zero
(B) 5 A, counterclockwise
(C) 5 A, clockwise
(D) 20 A, counterclockwise
(E) 20 A, clockwise

Added by Sufiyan G.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Chasen Shaw

06/05/2023

Step 1

First, we need to find the change in magnetic flux through the loop as the magnetic field decreases to zero. The initial magnetic flux is given by the product of the magnetic field intensity, the area of the loop, and the angle between the field and the normal to Show more…

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A square loop of wire of side 0.5 meter and resistance 102 ohm is located in a uniform magnetic field of intensity 0.4 tesla directed out of the page as shown. The magnitude of the field is decreased to zero at a constant rate in 2 seconds. As the field is decreased, what are the magnitude and direction of the current in the loop? (A) Zero (B) 5 A, counterclockwise (C) 5 A, clockwise (D) 20 A, counterclockwise (E) 20 A, clockwise