English

In a step-down transformer, ______.

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Question

In a step-down transformer, ______.

Options

  • Ns = Np

  • Ns < Np

  • Ns > Np

  • all of the above options are correct

MCQ
Fill in the Blanks
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Solution

In a step-down transformer, Ns < Np.

Explanation:

A step-down transformer reduces voltage by having fewer turns in the secondary coil (Ns) than in the primary coil (Np).

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Chapter 10: Electromagnetism - EXERCISE [Page 251]

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Lakhmir Singh Physics [English] Class 10 ICSE
Chapter 10 Electromagnetism
EXERCISE | Q 7. | Page 251
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