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A voltmeter has a least count of 0.1 V a...

A voltmeter has a least count of 0.1 V and an ammeter has a least count of 0.1 A. The potential drop V across a resistance is measured as 10.0 V and current through it is measured as 1.0 A .Select the correct alternative

A

The value of R is `(1.0 pm 0.1) xx10^1 Omega`

B

The relative error in measurement of current is `1/10`

C

The accuracy in measurement of potential drop is `1/100`

D

The value of R is `(10+0.2) Omega`

Text Solution

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The correct Answer is:
1,2,3
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