Part of an MRI machine circuit board contains four resistors in series. The resistances are 10, 20, 30, and 4 Q. The machine is connected to a 60 Vpower source.미05421132847113286 PEWJ7J9IN U.9DALERESISTOR/599_[[IES80480650x 10013R4 J3/J5a. What is the total resistance on the board?b. Calculate the total current through the circuit?c. If the 1 Q resistor receives 1 A of current, how much power does it dissipate?d. If the 3Q resistor receives 3 A of current, how much power does it dissipate?e. How much power does the power source deliver to the circuit?

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