Questions
In the circuit shown, the currents in and resistances are
a
2.5 A, 0
b
5 A, 0
c
2.5 A, 403 A
d
5 A, 803 A
detailed solution
Correct option is A
Since battery is in parallel with 4 Ω resistance, it carries currentI=104=2.5AIn open loop a1a d e g,Va1+10−10=0⇒Va1=0Thus, all resistances, i.e, 2 Ω, 2 Ω, 1 Ω and 8 Ω, connected between a1 and g, carry zero current.Talk to our academic expert!
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