Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN: 9780078807213
Author: Paul W. Zitzewitz
Publisher: Glencoe/McGraw-Hill
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Question
Chapter 24.2, Problem 31SSC
To determine
To Explain: The way electric motors use magnets to convert electrical energy to mechanical energy.
Expert Solution & Answer
Explanation of Solution
Introduction:
When
In the electric motor, wire is wound up in coils and is surrounded by magnets. DC current is supplied to this motor. When current flows through these wires it generates a magnetic field around the wire. This magnetic fieldunder the influence of the external magnets generates torque. The torque causes the coil to rotate. Note that the direction of force on the coil is decided by Fleming’s left hand rule.
Conclusion:
The current in the wire produces magnetic field which under the influence of external magnets revolve due to the torque generatd.
Chapter 24 Solutions
Glencoe Physics: Principles and Problems, Student Edition
Ch. 24.1 - Prob. 1PPCh. 24.1 - Prob. 2PPCh. 24.1 - Prob. 3PPCh. 24.1 - Prob. 4PPCh. 24.1 - Prob. 5PPCh. 24.1 - Prob. 6PPCh. 24.1 - Prob. 7PPCh. 24.1 - Prob. 8PPCh. 24.1 - Prob. 9PPCh. 24.1 - Prob. 10SSC
Ch. 24.1 - Prob. 11SSCCh. 24.1 - Prob. 12SSCCh. 24.1 - Prob. 13SSCCh. 24.1 - Prob. 14SSCCh. 24.1 - Prob. 15SSCCh. 24.1 - Prob. 16SSCCh. 24.1 - Prob. 17SSCCh. 24.1 - Prob. 18SSCCh. 24.2 - Prob. 19PPCh. 24.2 - Prob. 20PPCh. 24.2 - Prob. 21PPCh. 24.2 - Prob. 22PPCh. 24.2 - Prob. 23PPCh. 24.2 - Prob. 24PPCh. 24.2 - Prob. 25PPCh. 24.2 - Prob. 26PPCh. 24.2 - Prob. 27PPCh. 24.2 - Prob. 28PPCh. 24.2 - Prob. 29PPCh. 24.2 - Prob. 30PPCh. 24.2 - Prob. 31SSCCh. 24.2 - Prob. 32SSCCh. 24.2 - Prob. 33SSCCh. 24.2 - Prob. 34SSCCh. 24.2 - Prob. 35SSCCh. 24.2 - Prob. 36SSCCh. 24.2 - Prob. 37SSCCh. 24 - Prob. 38ACh. 24 - Prob. 39ACh. 24 - Prob. 40ACh. 24 - Prob. 41ACh. 24 - Prob. 42ACh. 24 - Prob. 43ACh. 24 - Prob. 44ACh. 24 - Prob. 45ACh. 24 - Prob. 46ACh. 24 - Prob. 47ACh. 24 - Prob. 48ACh. 24 - Prob. 49ACh. 24 - Prob. 50ACh. 24 - Prob. 51ACh. 24 - Prob. 52ACh. 24 - Prob. 53ACh. 24 - Prob. 54ACh. 24 - Prob. 55ACh. 24 - Prob. 56ACh. 24 - Prob. 57ACh. 24 - Prob. 58ACh. 24 - Prob. 59ACh. 24 - Prob. 60ACh. 24 - Prob. 61ACh. 24 - Prob. 62ACh. 24 - Prob. 63ACh. 24 - Prob. 64ACh. 24 - Prob. 65ACh. 24 - Prob. 66ACh. 24 - Prob. 67ACh. 24 - Prob. 68ACh. 24 - Prob. 69ACh. 24 - Prob. 70ACh. 24 - Prob. 71ACh. 24 - Prob. 72ACh. 24 - Prob. 73ACh. 24 - Prob. 74ACh. 24 - Prob. 75ACh. 24 - Prob. 76ACh. 24 - Prob. 77ACh. 24 - Prob. 78ACh. 24 - Prob. 79ACh. 24 - Prob. 80ACh. 24 - Prob. 81ACh. 24 - Prob. 82ACh. 24 - Prob. 83ACh. 24 - Prob. 84ACh. 24 - Prob. 85ACh. 24 - Prob. 86ACh. 24 - Prob. 87ACh. 24 - Prob. 88ACh. 24 - Prob. 89ACh. 24 - Prob. 90ACh. 24 - Prob. 91ACh. 24 - Prob. 92ACh. 24 - Prob. 93ACh. 24 - Prob. 94ACh. 24 - Prob. 95ACh. 24 - Prob. 96ACh. 24 - Prob. 97ACh. 24 - Prob. 98ACh. 24 - Prob. 99ACh. 24 - Prob. 100ACh. 24 - Prob. 101ACh. 24 - Prob. 102ACh. 24 - Prob. 103ACh. 24 - Prob. 105ACh. 24 - Prob. 106ACh. 24 - Prob. 107ACh. 24 - Prob. 1STPCh. 24 - Prob. 2STPCh. 24 - Prob. 3STPCh. 24 - Prob. 4STPCh. 24 - Prob. 5STPCh. 24 - Prob. 6STPCh. 24 - Prob. 7STPCh. 24 - Prob. 8STPCh. 24 - Prob. 9STPCh. 24 - Prob. 10STPCh. 24 - Prob. 11STP
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