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agilleland agilleland
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Posts: 501
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6 years ago
When the number of turns in a solenoid and its length are both doubled, the ratio of the magnitude of the new magnetic field inside to the magnitude of the original magnetic field inside is:
 a. 0.25
  b. 0.50
  c. 1
  d. 2
  e. 4
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danielmata99danielmata99
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6 years ago
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agilleland Author
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6 years ago
You make an excellent tutor!
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Brilliant
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