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The primary coil of a transformer contains 50 turns.. The primary coil is connected to an...

  1. The primary coil of a transformer contains 50 turns.. The primary coil is connected to an alternative voltage of 5.0 volts. The voltage across the secondary coil is measured 0.5 volts? How may turns does the secondary contain?
  1. If the primary current is 2.0 mA (mili-amperes,) what is the secondary current?
  2. 1 mA = 10-3 A
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Answer #1

By Transformer equation: Ng=statuors Is=to 2x10-2A

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