t is the direction of the magnetic fields produced by the electromagnet? Is it from positive to negative terminal or from negative to positive terminal? 2. After disconnecting the switch (OFF), removing the battery and copper wire from the nail. Did the nail still attract the pins? (Explain) 3. If you increase the number of tur
t is the direction of the magnetic fields produced by the electromagnet? Is it from positive to negative terminal or from negative to positive terminal? 2. After disconnecting the switch (OFF), removing the battery and copper wire from the nail. Did the nail still attract the pins? (Explain) 3. If you increase the number of tur
Stars and Galaxies (MindTap Course List)
10th Edition
ISBN:9781337399944
Author:Michael A. Seeds
Publisher:Michael A. Seeds
Chapter19: Astrobiology: Life On Other Worlds
Section: Chapter Questions
Problem 4RQ
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Question
1. What is the direction of the magnetic fields produced by the
2. After disconnecting the switch (OFF), removing the battery and copper wire from the nail. Did the nail still attract the pins? (Explain)
3. If you increase the number of turns of the coil, Does the strength of the electromagnet increases?
Transcribed Image Text:Nail
Electromagnet
Battery cell
Pins
Switch
GETACHARG
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