# physics

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Consider the circuit in the diagram. Let R1 = 51.0 Ω, R2 = 38.0 Ω, R3 = 74.0 Ω, R4 = 16.0 Ω, and V = 84 V.

(b) What current flows from the battery?
(c) What is the potential difference between points A and B?
(d) What current flows through each branch between points A and B?

(e) Determine the power dissipated in the 51.0-Ω resistor, the 74.0-Ω resistor, and the 38.0-Ω resistor.

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diagram?

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