4) Given the following circuit with V = 39 Volts, R1 = 14 Ohms, R2 =...

Question

Question

science physics

Answer 1

Answer #1

net resistance of the circiti

R = 14 + 6 + (6+5) * ( 10 + 5 + 7 + 7). / ( 6+5+10+5+7+7)

R = 27.975 ohm

net current through circuit

i = V/R = 39 / 27.975 = 1.394 A

current through R4

i' = i * ( 6+5) / ( 6+5+10+5+7+7) = 0.38338 A

now

Vab = i' ( R4 + R5 +R6)

Vab = 8.051 V

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Comment before rate in case any doubt, will reply for sure.. goodluck

Answer 2

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