A moving coil galvanometer can be converted into:
Correct answer: D. All of above
- A. Voltmeter
- B. Ohmmeter
- C. Ammeter
- D. All of above
Explanation
This option suggests that a moving coil galvanometer can be converted into a voltmeter, ohmmeter, and ammeter by appropriately connecting external components such as resistors and voltage sources. Each conversion method allows the galvanometer to measure different electrical quantities (voltage, resistance, and current) while maintaining its basic principle of operation as a sensitive current detector.
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