Question

The radius of the loop is 0.01 m and the magnetic field strength is 1.5 T....

The radius of the loop is 0.01 m and the magnetic field strength is 1.5 T. The ring is

rotated 90° from its original position such that the left side comes out of the plane of the paper

and the right side goes into the plane of paper in 0.1 s. If the resistance in the ring is 0.002 Ω,

what is the average power dissipated by the copper ring?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A circular loop of radius 11.9 cm is placed in a uniform magnetic field. (a) If...
A circular loop of radius 11.9 cm is placed in a uniform magnetic field. (a) If the field is directed perpendicular to the plane of the loop and the magnetic flux through the loop is 7.40 ✕ 10−3 T · m2, what is the strength of the magnetic field? T (b) If the magnetic field is directed parallel to the plane of the loop, what is the magnetic flux through the loop? T · m2
An MRI technician moves his hand from a region of very low magnetic field strength into...
An MRI technician moves his hand from a region of very low magnetic field strength into an MRI scanner's 1.80 T field with his fingers pointing in the direction of the field. His wedding ring has a diameter of 2.21 cm, and it takes 0.360 s to move it into the field. (a) What average current is induced in the ring if its resistance is 0.0100 Ω? (Enter the magnitude in amperes.) ________ A (b) What average power is dissipated...
An MRI technician moves his hand from a region of very low magnetic field strength into...
An MRI technician moves his hand from a region of very low magnetic field strength into an MRI scanner's 1.50 T field with his fingers pointing in the direction of the field. His wedding ring has a diameter of 2.27 cm, and it takes 0.380 s to move it into the field. (a)What average current is induced in the ring if its resistance is 0.0100 Ω? (Enter the magnitude in amperes.) (b)What average power is dissipated (in W)? (c) What...
An MRI technician moves his hand from a region of very low magnetic field strength into...
An MRI technician moves his hand from a region of very low magnetic field strength into an MRI scanner's 1.80 T field with his fingers pointing in the direction of the field. His wedding ring has a diameter of 2.29 cm, and it takes 0.330 s to move it into the field. a) What average current is induced in the ring if its resistance is 0.0100 Ω? (Enter the magnitude in amperes.) b) What average power is dissipated (in W)?...
A circular loop in the plane of the paper lies in a 0.75 T magnetic field...
A circular loop in the plane of the paper lies in a 0.75 T magnetic field pointing into the paper. The loop’s diameter is changed from 20.0 cm to 6.0 cm in 0.50 s. Determine the direction of the induced current and justify your answer. Determine the magnitude of the average induced emf. If the coil resistance is 2.5 Ω, what is the average induced current?
An MRI technician moves his hand from a region of very low magnetic field strength into...
An MRI technician moves his hand from a region of very low magnetic field strength into an MRI scanner's 1.50 T field with his fingers pointing in the direction of the field. His wedding ring has a diameter of 2.13 cm, and it takes 0.390 s to move it into the field. (a) What average current is induced in the ring if its resistance is 0.0100 Ω? (Enter the magnitude in amperes.) __________ A (b) What average power is dissipated...
A circular loop with 50 coils is pulled (to the right) from an external magnetic field...
A circular loop with 50 coils is pulled (to the right) from an external magnetic field of 0.8 T into the page. At t=0 the right edge of the loop is at the right edge of the magnetic field. After 0.250 seconds the loop has moved completely out of the magnetic field. Diameter of the coil is 10 cm Find the rate of change in flux through one loop as the loop if the loop is pulled out of the...
A magnetic field, strength 3T, has a direction out of the page. A loop of wire...
A magnetic field, strength 3T, has a direction out of the page. A loop of wire sits in the field and on the plane of the page (area vector of loop is out of page). The loop is much smaller than the extent of the field. The magnetic field starts to slowly change at a rate of -0.0001T/s. Looking down on the loop, which statement is correct? A. Magnetic flux out of page decreasing; anti-clockwise current induced in loop B....
A circular loop in the plane of a paper lies in a 0.75 TT magnetic field...
A circular loop in the plane of a paper lies in a 0.75 TT magnetic field pointing into the paper. The loop's diameter changes from 20.5 cmcm to 6.4 cmcm in 0.46 ss . What is the magnitude of the average induced emf? What is the average induced current if the coil resistance is 4.3 Ω?
An MRI technician moves his hand from a region of very low magnetic field strength into...
An MRI technician moves his hand from a region of very low magnetic field strength into an MRI scanner's 1.70 T field with his fingers pointing in the direction of the field. His wedding ring has a diameter of 2.23 cm, and it takes 0.370 s to move it into the field. a.) What average current is induced in the ring if its resistance is 0.0100 ?? (Enter the magnitude in amperes.) b.) What average power is dissipated (in Watts)?...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT