A bar magnet is divided in two pieces. Which of the following statements is true? a. The bar magnet is demagnetized. b. The magnetic field of each separated piece becomes stronger. c. The magnetic poles are separated. d. Two new bar magnets are created.
A bar magnet is divided in two pieces. Which of the following statements is true? a. The bar magnet is demagnetized. b. The magnetic field of each separated piece becomes stronger. c. The magnetic poles are separated. d. Two new bar magnets are created.
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter8: Basic Electric Motors
Section: Chapter Questions
Problem 4RQ
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A bar magnet is divided in two pieces. Which of the following statements is true? a. The bar magnet is demagnetized. b. The magnetic field of each separated piece becomes stronger. c. The magnetic poles are separated. d. Two new bar magnets are created.
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