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Recent questions tagged telegram-4464

(chatquestion)...( Left side of circuit (fig.a) :- two 40 connected in parallel gives 20. This 20 and another 20 are in series. hence net equivalent resistance is 40) (Right side of circuit (fig.b) :- three 30 resistance in parallel which is equivalent to 10) current in the circuit = (13-6)/(1+4+2) = 1 A . %3D Let Vx and VA be the potential at X and A respectively. Then Vx - VA = -6-(4×1) = -10 V. Hence Vx = -10 V because VA = 0 V( earth)

asked Feb 11, 2020 by balaji.thirumalai

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