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Derive ohm\'s law? |
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Answer» According to Ohm\'s law the potential difference (V) , across the ends of a given metallic wire in an electric circuit is directly proportional to the current ( I) flowing through it. During this measurement the temperature must be constant.V proportional IV/I= constantI=RV=IRR=V/II=V/R THANKU ?☺???? Across the end of a given metallic wire in an electric circuit is directly proportional to the current flowing through it this called ohms law V/I = constant= R According to ohm’s law ,at constant temperature the current flowing through the circuit is directly proportional to the potential difference and inversely proportional to resistance.I=V/R. V I\'d directly proportional to l. And r is the constant. At constant tepm. The current is directly proportional to potential diffrence . At constant temp. The I is directly proportional to P. D V is directly proportional to I.. V=ir |
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