Lesson: Chapter 13 — Electromagnetism and electromagnetic induction

The DC motor 5 of 5 Reset answers

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Question 5

A motor turns clockwise. Both the battery and the magnet poles are reversed. Which way does it turn now?

A Anticlockwise B Clockwise C It rocks back and forth D It stops

The right answer is the one marked above.

Clockwise. Each reversal flips the forces; two reversals cancel.

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