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In the circuit shown below, the ammeter ...

In the circuit shown below, the ammeter and the voltmeter readings are 3 A and 6 V respectively . Then, the value of the resistance R is

A

`lt2Omega`

B

`2Omega`

C

`ge2Omega`

D

`gt2Omega`

Text Solution

Verified by Experts

The correct Answer is:
A
Given, l = 3 A
V = 6 V

We know that,
`V = lR rArr R = (V)/(l)`
Resistance `R = (6)/(3)=2 Omega`
If the ammeter and voltmeter have resistance, i.e., `R lt 2 Omega`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-CURRENT ELECTRICITY-EXERCISE 1
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