An ammeter is connected in series with an unknown resistance and a vol – McqOptions

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1.	An ammeter is connected in series with an unknown resistance and a voltmeter is connected across the terminals of the resistance. If the ammeter reads 1.2 A and the Voltmeter reads 18 V the n value of the resistance is-
A.	21.6
B.	18.0
C.	15.0
D.	9.0
Answer» D. 9.0

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