Physics, 10.07.2019 11:00 jtbrown0093

I’m super stuck. the first question was about finding the current which i managed to get and it was 0.75amps then, the second was looking for the voltage of the resistor then the third one was looking for the resistance. i can’t remember the power of the lamps (i know i’m useless) but if i learn how to find the voltage of the resistor if you only have the current and the supply voltage and supply power or the power and voltage of the lamps i will be able to do it. if anyone could that would be brilliant.

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I’m super stuck. the first question was about finding the current which i managed to get and it was...

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