radio with a resistance of 40 ohms and a clock with a resistance of 20 ohms are connected in series on a 120 V line. What is the power supplied to the circuit?  How much power is dissipated by each component? Suppose the radio and clock were connected in parallel.  What is the equivalent resistance?   In the case that they are connected in parallel, what is the current in the radio, the current in the clock, and through the source?

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