MP Board · Class 12 · Physics · Electromagnetic InductionWhich of the following devices works on the principle of mutual induction?
Step-by-Step Solution
A transformer works on the principle of mutual induction, where a varying current in the primary coil induces an emf in the secondary coil.
Detailed Options Breakdown
Option : Electric motor
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electromagnetic Induction.
Option 1: Transformer (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Galvanometer
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electromagnetic Induction.
Option 3: Capacitor
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electromagnetic Induction.
💡 Study Guide: This question tests core syllabus concepts from Electromagnetic Induction. For formulas, key summaries, and mock exam reference guides, read the full Electromagnetic Induction Revision Notes.