Φω = m = The magnetic flux through the loop shown in the accompanying figure varies with time according to Poe at sin(wt), where Do 2.5 × 10 3 T m², a = 1.5 s1, and w = 120π rad/s. What are the direction and magnitude of the current through the 5-0 resistor at (a) t = 0; (b) t = 2.17 × 10 2 s, and (c) t = 3.00 s? B Hints 5.0 Ω a. Current flows down O with mA at t = 0. b. Current flows up O with mA at t = 2.17 x 10-2 S. c. Current flows down with mA at t=3.00 s.

Φω = m = The magnetic flux through the loop shown in the accompanying figure varies with time according to Poe at sin(wt), where Do 2.5 × 10 3 T m², a = 1.5 s1, and w = 120π rad/s. What are the direction and magnitude of the current through the 5-0 resistor at (a) t = 0; (b) t = 2.17 × 10 2 s, and (c) t = 3.00 s? B Hints 5.0 Ω a. Current flows down O with mA at t = 0. b. Current flows up O with mA at t = 2.17 x 10-2 S. c. Current flows down with mA at t=3.00 s.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter23: Faraday’s Law And Inductance

Section: Chapter Questions

Problem 28P: A magnetic field directed into the page changes with time according to B = 0.030 0t2 + 1.40, where B...

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