suppose in an experiment data is collected or a variation of current with resistance r is the plot of our business I in this is made how does one determine the value of V from that graph explain your answer is appropriate expression
1
Expert's answer
2021-07-12T02:30:02-0400
Since according to Ohm's law the voltage is
"V=RI,"
just take resistance and current at the required point and multiply them.
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