Current Electricity and Electrical InstrumentHard
Question
The reading of voltmeter is
Options
A.50 V
B.60 V
C.40 V
D.80 V
Solution
Req = 200 + 
+ 10 = 500Ω
I =
amp
I600 =
= 
amp
Reading of volt meter = I600 R600 =
× 600 = 40 V
+ 10 = 500ΩI =
ampI600 =
= ampReading of volt meter = I600 R600 =
× 600 = 40 VCreate a free account to view solution
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