Monday, January 6, 2014

QUESTION :
According to ohms law V=IR that is Voltage and Current are directly proportional to each other but whenever load increases the current increases and the voltage reduces which means inversely proportional how?
ANSWER:
According to ohm's law voltage and current are directly proportional keeping resistance as constant but whenever load increases the current increases and the voltage reduces because Power=V*I so for maintaining constant power when current increases the voltage reduces.so both the conditions are different.

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