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PhysicsTest
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- Require clarity on the voltage drop on resistor
Really very elementary one, if i refer the circuit below
For the source in the direction of current the polarity is -Ve to +Ve that is understood which is conventional current, but in the case of resistance in the direction of current the voltage V_R polarity is -Ve to +Ve. Why for resistance the polarity is defined like that?
For the source in the direction of current the polarity is -Ve to +Ve that is understood which is conventional current, but in the case of resistance in the direction of current the voltage V_R polarity is -Ve to +Ve. Why for resistance the polarity is defined like that?
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