Question

The flexible loop in figure below has a radius of 12.0 cm and is in a magnetic field of magnitude 0.15 T. You grab the loop at points A and B and stretch it until its area is nearly zero. If it takes about 0.2 s to close the loop, what is the magnitude of the average induced emf in it during this time interval? Answer in Volts to 3 decimal places.

Name: The flexible loop in figure below has a radius of 12.0 cm and is in a magnetic field of magnitude 0.15 T. You grab the loop at points A and B and stretch it until its area is nearly zero. If it takes about 0.2 s to close the loop, what is the magnitude of the average induced emf in it during this time interval? Answer in Volts to 3 decimal places.
Uploaded: 2023-07-21T02:11:55-08:00
Duration: 1 min 4 s
Channel: Penny Riley
Description: The flexible loop in figure below has a radius of 12.0 cm and is in a magnetic field of magnitude 0.15 T. You grab the loop at points A and B and stretch it until its area is nearly zero. If it takes about 0.2 s to close the loop, what is the magnitude of the average induced emf in it during this time interval? Answer in Volts to 3 decimal places.

          The flexible loop in figure below has a radius of 12.0 cm and is in a magnetic field of magnitude 0.15 T. You grab the loop at points A and B and stretch it until its area is nearly zero. If it takes about 0.2 s to close the loop, what is the magnitude of the average induced emf in it during this time interval? Answer in Volts to 3 decimal places.

The flexible loop in figure below has a radius of 12.0 cm and is in a magnetic field of magnitude 0.15 T. You grab the loop at points A and B and stretch it until its area is nearly zero. If it takes about 0.2 s to close the loop, what is the magnitude of the average induced emf in it during this time interval? Answer in Volts to 3 decimal places.

Added by Jennifer J.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Penny Riley

07/21/2023

Step 1

Given that the magnetic field strength is 0.15 T and the radius of the loop is 0.12 m, the initial magnetic flux through the loop is: Φ_initial = B * A = 0.15 * π * (0.12)^2 = 0.00678 Wb Show more…

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The flexible loop in the figure below has a radius of 12.0 cm and is in a magnetic field of magnitude 0.15 T. You grab the loop at points A and B and stretch it until its area is nearly zero. If it takes about 0.2 s to close the loop, what is the magnitude of the average induced emf in it during this time interval? Answer in volts to 3 decimal places.