The device used for producing electric currentis called a :-(1) generator(2) galvanometer(3) ammeter(4) motor
Question
The device used for producing electric current is called a :
- (1) generator
- (2) galvanometer
- (3) ammeter
- (4) motor
Solution
Answer
The device used for producing electric current is called a generator.
- (1) Generator: This device converts mechanical energy into electrical energy, thus producing electric current.
- (2) Galvanometer: This instrument is used to detect and measure small electric currents but does not produce current.
- (3) Ammeter: This is used for measuring the amount of electric current in a circuit rather than producing it.
- (4) Motor: A motor converts electrical energy into mechanical energy, which means it produces movement, not electrical current.
Final Answer
The correct choice is (1) generator.
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