badger21 badger21
  • 13-04-2021
  • Physics
contestada

A hair dryer required 12 V to operate properly. When plugged into a 120 V outlet, a transformer must change voltage. If the primary has 57 turns, how many turns does the secondary have?

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sibaal333
sibaal333 sibaal333
  • 13-04-2021

Answer:

5.7 turns

Explanation:

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