394. Problem 32.41 (RHK) For a hypothetical electronic device, the potential
difference V in volts, measured across the device, is related to the
current i in mA by
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Solution: Click For PDF Version Important point to note in answering this problem is to distinguish between the Ohm’s law and the definition of the resistance. Resistance of a circuit element, R, is defined to be the ratio of the potential difference across the element, V, and the current, i, flowing through it. That is Relation between the potential difference V and the current i in a hypothetical electronic device is given to be where the current i is measured in mA. Therefore, Therefore, for
Resistance offered by the element will be
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