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Tell the odd one out. Give proper explanation.

a. Fuse wire, bad conductor, rubber gloves, generator.

b. Voltmeter, Ammeter, galvanometer, thermometer.

c. Loud speaker, microphone, electric motor, magnet.
in Chapter 4: Effects of electric current by Expert (11.5k points) | 56 views

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a. Fuse wire, bud conductor, rubber gloves, generator.
Answer:
Generator. It converts mechanical energy into electric energy, the remaining three do not.

b. Voltmeter, Ammeter, gulvanometer, thermometer.
Answer:
Thermometer. It measures temperature, the remaining three measure electrical quantities.

c. Loud speaker, microphone, electric motor, magnet.
Answer:
Magnet. It exerts a force on a magnetic material, the remaining three convert one form of energy into another.

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