Question

In the circuit shown, two identical 1.5 V batteries (with the positive or high potential ends colored orange) are connected to three identical bulbs, A, B, and C. The current in bulb A is *I*_{0}.

A. What is the current in bulb B? Express your answer as a number multiplied by *I*_{0}, and enter that number here:

_____ × *I*_{0}

B. What is the current in bulb C? Express your answer as a number multiplied by *I*_{0}, and enter that number here:

_____× *I*_{0}

Suppose that each of the bulbs has a resistance of 50 Ω.

C. Calculate *I*_{0}, the current in bulb A.*I*_{0} = _______ amps

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