7. Which instrument detects the presence of electric current in a circuit
a) galvanometer
b) voltmeter
c) generator
d) magnetic compass needle
Answers
Answered by
4
Answer:
galvanometer
Explanation:
a galvanometer helps to detect the presence of electric current in circuit
Answered by
5
Answer:
galvanometer
Galba
Explanation:
galvanometer is detected the presence of electric current in a circuit
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