A 100 V voltmeter of internal resistance...

A 100 V voltmeter of internal resistance `20 k Omega` n series with a high resistance R is connected to 110 V line. The voltmeter reads 5V, the value of R is -

`210 k Omega`

`315 k Omega`

`420 k Omega`

`4440 k Omega`

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A 100 V voltmeter of internal resistance 20 k Omega in series with a high resistance R is connected to a 110 V line. The voltmeter reads 5 V , the value of R is

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MOTION-CURRENT ELECTRICITY-EXERCISE -3 SECTION -A (PREVIOUS YEAR PROBLEMS NEET)

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