I need to see the work. for the DC circuit shown in figure 5.27, find the voltag

ID: 1938874 • Letter: I

Question

I need to see the work.

for the DC circuit shown in figure 5.27, find the voltage across each resistor and the current in each resistor.

___/// 5Ohm_______________________

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+ //// //// ///

[30V] 10Ohm 50Ohm 33Ohm

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net R of circuit = {(10^-1 + 50^-1 + 33^-1)^-1} + 5 = 11.67 Ohms

So current from battery Io = 30/11.67 = 2.57 A

So V across 5 ohm = 2.57 x 5 =12.85 V

by kirchoff's loop law

V across 10 ohm = V across 50 ohm = V across 33 ohm = 30 -12.85 = 17.15 V

current in 10 ohm= 17.15/10 = 1.715 A

in 50 ohm = 17.15/50 = 0.35 A

in 33 ohm = 17.15/33 = 0.53 A