Given the circuit below. R1 is 75Ω, R2 is 123Ω, R3 is 195Ω, and R4 is 147Ω. The potential difference of the battery is 31V.
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Part A. What is the equivalent resistance of this circuit?
Part B. What is the current through, voltage across, and power dissapated in R1?
Part C. What is the current through, voltage across, and power dissapated in R2?
Part D. What is the current through, voltage across, and power dissapated in R3?
Part E. What is the current through, voltage across, and power dissapated in R4?