Physics, asked by harshkundu84, 9 months ago

An ammeter has 20 divisions between mark 0 and mark 1 on its scale. what is least count of ammeter ​

Answers

Answered by rohithshyamboddikuri
0

Answer:

So now say an Ammeter can measure Maximum 10A and the instrument is scaled from 0 to 10 with 10 main divisions and 5 subdivisions , so Each main division has 5 subdivision. So the least count of the ammeter is 1/5 A or 0.2 A.  

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Explanation:

Answered by schatterjee8535
0

Answer:

electrical resistivity of a metallic wire depends upon

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