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MHT CET202120 Sep 2021Morning ShiftPhysicsAlternating CurrentActual

In an ideal step-down transformer, out of the following quantities, which quantity increases in the secondary coil?

Options

  1. APower
  2. BVoltage
  3. CCurrent
  4. DFrequency

Correct answer

C. Current

Step-by-step solution

For an ideal transformer, V _ s V _ p = I _ p I _ s Hence, if V _ s < V _ p then I _ p < I _ s

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