In the given circuit the internal resistance of the 18 V cell is negligible. If R1 = 400Ω

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In the given circuit the internal resistance of the 18 V cell is negligible. If R1 = 400Ω, R3 ​ =100Ω and R4 = 500Ω and the reading of an ideal voltmeter across R4 is 5V, then the value R2 will be :
05
Dec
In the given circuit the internal resistance of the 18 V cell is negligible. If R1 = 400Ω, R3 ​ =100Ω and R4 = 500Ω and the reading of an ideal voltmeter across R4 is 5V, then the value R2 will be : In the given circuit the internal resistance of the 18 V cell [...]
Posted in: Arihant Physics by D.C Pandey , Chapter 3 - Current Electricity , Volume 2 ,
Tags: In the given circuit the internal resistance of the 18 V cell is negligible. If R1 = 400Ω , R3 ​ =100Ω and R4 = 500Ω and the reading of an ideal voltmeter across R4 is 5V , then the value R2 will be : ,