(b) What current flows from the battery? A (c) What is the potential difference

Question

(b) What current flows from the battery? A

(c) What is the potential difference between points A and B? V

(d) What current flows through each branch between points A and B? Iupper branch = A Ilower branch = A (e) Determine the power dissipated in the 55.0-? resistor, the 66.0-? resistor, and the 38.0-? resistor. 55.0 ? resistor W 66.0 ? resistor W 38.0 ? resistor W

(b) What current flows from the battery? A (c) What is the potential difference between points A and B? V (d) What current flows through each branch between points A and B? Iupper branch = A Ilower branch = A (e) Determine the power dissipated in the 55.0-? resistor, the 66.0-? resistor, and the 38.0-? resistor. 55.0 ? resistor W 66.0 ? resistor W 38.0 ? resistor W

Explanation / Answer

You have not mentioned the resistor values

net resistance b/w A and B is

Rbranch = (R2+R4)(R3+R4)/(R2+R3+2R4)

total resistance Rtotal = R1 + R4 + Rbranch = R1 + R4 + (R2+R4)(R3+R4)/(R2+R3+2R4)

b)
Ithrough battery = V/Rtotal

c)

V(b/w A and B) = V * ( Rbranch/Rtotal)

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