Concept explainers
To complete: The given sentence.
Explanation of Solution
Introduction:
A temporary magnet created on passing a current through a wire coil is called an
A galvanometer consists of an electromagnet and scale with a needle pointing towards it. When current is passed through the electromagnet, the needle on the scale deflects to show the amount of current in the electromagnet.
Conclusion:
The correct word that is required to complete the sentence is: galvanometer
Chapter 7 Solutions
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