A circular loop in the plane of a paper lies in a 0.75 T magnetic field...
A circular loop in the plane of a paper lies in a 0.75 T magnetic field pointing into the paper. The loop's diameter changes from 18.5 cm to 5.8 cm in 0.55 s .
What is the magnitude of the average induced emf?
What is the average induced current if the coil resistance is 4.7 Ω ?
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A circular loop in the plane of a paper lies in a 0.75 T
magnetic field...
A circular loop in the plane of a paper lies in a 0.65 T magnetic field...
A circular loop in the plane of a paper lies in a 0.65 T magnetic field pointing into the paper. The loop's diameter changes from 19.0 cm to 6.6 cm in 0.51 sec. What is the magnitude of the average induced emf? What is the average induced current if the coil resistance is 3.1 Ω ?
A circular loop in the plane of a paper lies in a 0.65 T magnetic field...
A circular loop in the plane of a paper lies in a 0.65 T magnetic field pointing into the paper. The loop's diameter changes from 19.0 cm to 6.0 cm in 0.49 s . A.What is the direction of the induced current? B.What is the magnitude of the average induced emf? C.What is the average induced current if the coil resistance is 3.3 Ω ?
A circular loop in the plane of a paper lies in a 0.65 T magnetic field...
A circular loop in the plane of a paper lies in a 0.65 T magnetic field pointing into the paper. The loop's diameter changes from 23.0 cm to 5.2 cm in 0.50 s . Part a) What is the direction of the induced current? Part b)What is the magnitude of the average induced emf? Part c) What is the average induced current if the coil resistance is 3.7 Ω ?
A circular loop in the plane of a paper lies in a 0.85 T magnetic field...
A circular loop in the plane of a paper lies in a 0.85 T magnetic field pointing into the paper. The loop's diameter changes from 22.0 cm to 5.2 cmin 0.54 s . What is the magnitude of the average induced emf? and also what is the average induced current if the coil resistance is 3.9 ? ?
A circular loop in the plane of the paper lies in a 0.65 T magnetic field...
A circular loop in the plane of the paper lies in a 0.65 T magnetic field pointing into the paper. The resistance of the coil is 2.20 Ω. If the loop's diameter changes from 20.0 cm to 6.00 cm in 0.50 s, what is the average induced current in milli-amps?
A circular loop in the plane of a paper lies inca0.65 T magnetic field pointing into...
A circular loop in the plane of a paper lies inca0.65 T magnetic field pointing into the paper.The loop's diameter changes from 17.5 cm to 6.8 cm in 0.51 s. a.what is the direction of the induced current?b.what is the magnitude of the magnitude of the average i duced emf?c.what is the average induced current if the coil resistance is 21 ohm
A circular loop in the plane of the paper lies in a 0.90 T magnetic field...
A circular loop in the plane of the paper lies in a 0.90 T magnetic field pointing into the paper. The resistance of the coil is 1.80 Ω. If the loop's diameter changes from 24.5 cm to 6.00 cm in 0.30 s, what is the average induced current in milli-amps? Answer in mA.
A circular loop in the plane of a paper lies in a 0.85 Tmagnetic field pointing...
A circular loop in the plane of a paper lies in a 0.85 Tmagnetic field pointing into the paper. The loop's diameter changes from 21.0 cm to 5.2 cm in 0.51 s . What is the magnitude of the average induced emf? What is the average induced current if the coil resistance is 1.5 Ω ?
A circular loop in the plane of the paper lies in a 0.90 T magnetic field...
A circular loop in the plane of the paper lies in a 0.90 T magnetic field pointing into the paper. The resistance of the coil is 1.80 Ω. If the loop's diameter changes from 21.5 cm to 9.00 cm in 0.45 s, what is the average induced current in milli-amps? incorrect answers - 13.635 mA and 35.13 mA
A circular loop in the plane of a paper lies in a 0.45 T magnetic field...
A circular loop in the plane of a paper lies in a 0.45 T magnetic field pointing into the paper. The loop's diameter changes from 21.0 cm to 6.2 cmin 0.54 s . Part A What is the direction of the induced current? (clockwise or counterclockwise) Part B What is the magnitude of the average induced emf? Express your answer to two significant figures and include the appropriate units. | E_avg| = ? Part C What is the average induced...
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