All bulbs consume the same power. The resistance of bulb 1 is 36Ω. Answer the following questions using the circuit shown.
Sub-question 1
What is the resistance of bulb 3 ?
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Sub-question 2
What is the resistance of bulb 4 ?
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Sub-question 3
What is the voltage output of the battery if the power of each bulb is 4W ?
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