resistor having resistances of 15 watt 20 watt and 10 watt are connected parallel what is the effective resistance in the circuit
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mugdha55:
dont you think that potential difference in parallel is same
yes it is same
then why did you add them
you have asked the effective resistance and it gets added in this way as i have shown.potential difference is not added up
so what you think . is this question right
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