Consider the long straight wire and rectangular loop ABCD shown in the diagram below. 30 A 0.02 m B 0.04 m 20 A 0.1 m There is a constant current of 30 A in the long straight wire, and a current of 20 A in the loop, as indicated. a) Determine the magnitude and direction of the magnetic field produced by the 30 A current at the position of the top section AB of the loop. b) Hence determine the magnitude and direction of the force on section AB of the loop, due to the 30 A current. Show all your reasoning. c) Determine the magnitude and direction of the resultant force on the whole loop, due to the 30 A current. Show all your reasoning.

Consider the long straight wire and rectangular loop ABCD shown in the diagram below. 30 A 0.02 m B 0.04 m 20 A 0.1 m There is a constant current of 30 A in the long straight wire, and a current of 20 A in the loop, as indicated. a) Determine the magnitude and direction of the magnetic field produced by the 30 A current at the position of the top section AB of the loop. b) Hence determine the magnitude and direction of the force on section AB of the loop, due to the 30 A current. Show all your reasoning. c) Determine the magnitude and direction of the resultant force on the whole loop, due to the 30 A current. Show all your reasoning.

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter12: The Solid State

Section: Chapter Questions

Problem 21P

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