Current Electricity and Electrical InstrumentHard
Question
The value of current i in the circuit as shown in figure is :


Options
A.1.8A
B.0.8A
C.0.2A
D.1.6A
Solution
Three 5Ω resistors are in series. their total resistance = 5Ω. Now it is in parallel with 5Ω resistor, So total restance,

R =
∴ I =
= 0.8A
R =

∴ I =
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