Many trains use magnetic brakes. Explain using Faradays law how a braking force might be produced. Consider

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Many trains use “magnetic brakes.” Explain using Faraday’s law how a “braking force” might be produced. Consider the sliding bar in Figure 21.6 and imagine that it is part of the train.

The force on the bar will be directed opposite to the velocity. в

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College Physics Reasoning and Relationships

ISBN: 978-0840058195

2nd edition

Authors: Nicholas Giordano

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Question Posted: Feb 16, 2019 10:12 AM

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Many trains use magnetic brakes. Explain using Faradays law how a braking force might be produced. Consider

Question:

The force on the bar will be directed opposite to the velocity. в "в induced nduced is clockwise as viewed from above. WRONG! в induced 'induced (WRONG!)

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During our sliding bar example the sliding bar felt a force in a direct...View the full answer

College Physics Reasoning and Relationships

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