Question

The flexible loop in the figure below has a radius of 100 cm and is in a magnetic field of magnitude 0,200 The loop is graspe
0 0
Add a comment Improve this question Transcribed image text
Answer #1

The induced emf will be equal to rate of change of magnetic flux. Avg value of induced emf can be found by change in flux/ time period.

Please find the attached solution.

Prob. B = 0.200 T X > initral Redling Si= loom 7 = olm time taken At = 0.220 seconds flux. induced emf l&l= 1993) At 1 €) B.

Add a comment
Know the answer?
Add Answer to:
The flexible loop in the figure below has a radius of 100 cm and is in...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • The flexible loop in the figure below has a radius of 15.0 cm and is in...

    The flexible loop in the figure below has a radius of 15.0 cm and is in a magnetic field of magnitude 0.180 T. The loop is grasped at points A and B and stretched until its area is nearly zero. If it takes 0.220 s to close the loop, what is the magnitude of the average induced emf in it during this time interval? xX

  • The flexible loop in the figure below has a radius of 11 cm and is in...

    The flexible loop in the figure below has a radius of 11 cm and is in a magnetic field of strength 0.19 T. The loop is grasped at points A and B and stretched until its area is nearly zero. If it takes 0.19 s to close the loop, what is the magnitude of the average induced emf in it during this time? _____mV The flexible loop in the figure below has a radius of 11 cm and is in...

  • The flexible loop in the figure below has a radius of 13 cm and is in...

    The flexible loop in the figure below has a radius of 13 cm and is in a magnetic field of strength 0.10 1. The loop is grasped at points A and B and stretched until its area is nearly zero. If it takes 0.18 s to dose the loop, what is the magnitude of the average Induced emf in my) in it during this time? 18 Need Help? Read

  • magnetic field of The flexible loop in the figure below has a radius of 10cm and...

    magnetic field of The flexible loop in the figure below has a radius of 10cm and is in a it takes 0.25 s to close the loop, what is the magnitude of the average induced emf (in mV) in it during this time? strength 0.12 T. The loop is grasped at points A and B and stretched until its area is nearly zero. If 1 20.1 Find the flux of Earth's magnetic field of magnitude 5.00 × 10-5 T through...

  • Stretching a Circular Loop: A flexible loop has a radius of 18.7 cm and it is...

    Stretching a Circular Loop: A flexible loop has a radius of 18.7 cm and it is in a magnetic field of B = 0.167 T. The loop is grasped at points A and B and stretched until its area is zero. It takes 0.153 s to close the loop. A) What is the magnetic flux ΦB through the loop before it is streched? B) What is the magnetic flux through the loop after it is stretched? C) What is the...

  • 2. A flexible loop of wire has an initial radius of 12.0 cm and sits in...

    2. A flexible loop of wire has an initial radius of 12.0 cm and sits in a magnetic field of 0.15 T as shown. The wire is grasped at points A and B and stretched until the area is approximately zero. If it takes 0.20 s to stretch the loop, what is (a) the magnitude of the average induced emf and, (b) which way will the induced current run in the loop? A BA COSD 44 (O-(0.12)) 0,2 0.15 CNO)...

  • Problem i. (0.3 pts) A flexible loop has a radius of 15.3 cm and it is...

    Problem i. (0.3 pts) A flexible loop has a radius of 15.3 cm and it is in a magnetic field of B- 0.176 T. The loop is grasped at points A and B and stretched until its area is zero. It takes 0.237 s to close the loop. (a) What is the magnetic flux through the loop before it is streched? (b) What is the magnetic flux through the loop after it is stretched? (c) What is the magnitude of...

  • The flexible loop in the figure has an area of 15 0 cm^2 and is in...

    The flexible loop in the figure has an area of 15 0 cm^2 and is in magnetic field of strength 0.250 T. The loop is grasped at points A and B and stretched until its area is zero. If it takes 0.50 s to close the loop, what is the magnitude of the average induced emf it during this time?

  • A flexible wire loop has a radius of r = 11.1 cm and it is inside...

    A flexible wire loop has a radius of r = 11.1 cm and it is inside a uniform magnetic field of B = 0.156 T. The loop is grasped at points P and Q and stretched until its area is zero. It takes 236 ms to stretch the loop.

  • will rate, thanks! The figure below shows a flexible loop of metal wire with a radius...

    will rate, thanks! The figure below shows a flexible loop of metal wire with a radius of 13.0 cm. It lies in a magnetic field pointing into the page with a magnitude of 0.160 T. A student grabs the loop at points A and B and rapidly pulls in opposite directions until the loop folds up, such that its area becomes zero. The change in area occurs in a span of 0.250 S. А x x X x x X...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT