A voltmeter of resistance R_(V) and an ammeter of resistance R_(A) are connected as shown in an attempt to measure the resistance R. The measured value of the resistance is R_(M) = (V)/(I_(0)) where V is reading of voltmeter andI_(0) is reading of the ammeter. find the true value of the resistance in terms of R_(M), R_(V) and R_(A).

A voltmeter of resistance R_(V) and an ammeter of resistance R_(A) are

1.	A voltmeter of resistance R_(V) and an ammeter of resistance R_(A) are connected as shown in an attempt to measure the resistance R. The measured value of the resistance is R_(M) = (V)/(I_(0)) where V is reading of voltmeter andI_(0) is reading of the ammeter. find the true value of the resistance in terms of R_(M), R_(V) and R_(A).
Answer» ANSWER :`R=(R_(M)R_(V))/(R_(V)-R_(M))`

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