Solved

A Wire Rod Rolls with a Speed of 8

Question 60

Multiple Choice

A wire rod rolls with a speed of 8.0 m/s on two metallic rails, 30 cm apart, that form a closed loop. A uniform magnetic field of magnitude 1.20 T is into the page. The magnitude and direction of the current induced in the resistor R are A) 0.82 A, clockwise. B) 0.82 A, counterclockwise. C) 1.2 A, clockwise. D) 1.2 A, counterclockwise. E) 2.9 A, counterclockwise. A wire rod rolls with a speed of 8.0 m/s on two metallic rails, 30 cm apart, that form a closed loop. A uniform magnetic field of magnitude 1.20 T is into the page. The magnitude and direction of the current induced in the resistor R are


A) 0.82 A, clockwise.
B) 0.82 A, counterclockwise.
C) 1.2 A, clockwise.
D) 1.2 A, counterclockwise.
E) 2.9 A, counterclockwise.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q13: Eddy currents<br>A)are a consequence of changing magnetic

Q16: A coil of self inductance 7.5

Q20: Which of the following statements about superconductors

Q38: Which of the following is a vector

Q40: The motion of a conducting rod

Q56: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6081/.jpg" alt=" An open switch

Q58: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6081/.jpg" alt=" A rectangular loop

Q62: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6081/.jpg" alt=" For which of

Q64: A region of space contains a magnetic

Q65: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6081/.jpg" alt=" For which of