Physics · Electromagnetic Induction and Alternating Currents
Assertion (A): A transformer is used to step up or step down AC voltage only. Reason (R): A transformer works on the principle of mutual induction.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).✓
- 2Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).
- 3Assertion (A) is true, but Reason (R) is false.
- 4Assertion (A) is false, but Reason (R) is true.
Correct answer
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
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