Three resistors R1 R2 R3 of which R1 = 20 R2 = 20 R3 = 30 connected to a battery of emf
24 V as shown in the figure. If the resistance of the voltmeter is 20 find the reading in the
voltmeter
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Three resistors R1 R2 R3 of which R1 = 20 R2 = 20 R3 = 30 connected to a battery of emf
24 V as shown in the figure. If the resistance of the voltmeter is 20 find the reading in the
voltmeter
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Answer:
R4 30
Explanation:
you watch R1, R2,and 3 ,1and 2 same and 3 and 4 same