In the arrangement shown in Figure 24.17, the balance reading changes from 102.48 g to 104.48 g
Question:
In the arrangement shown in Figure 24.17, the balance reading changes from 102.48 g to 104.48 g when the current is switched on. Explain why this happens and give the direction and the size of the force on the wire when the current is on. What is the direction of the current in the wire?
Transcribed Image Text:
N pole wire S pole top-pan balance 102.48 g
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Related Book For
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
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