Physics, 22.11.2020 21:10 tonyacoolmom

What is used to turn the pointer of a galvanometer? a. crank
b. an electric current
c. bar magnet
d. battery

What is used to turn the pointer of a galvanometer?

a. crank b. an electric current c. bar magnet

Answers: 2

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What is used to turn the pointer of a galvanometer? a. crank
b. an electric current
c....