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Question
Fig 8.13 below shows the I-V characteristic curves for four resistors. Identify the ohmic and non-ohmic resistors. Give a reason for your answer.
Fig 8.13 below shows the I-V characteristic curves for four resistors. Identify the ohmic and non-ohmic resistors. Give a reason for your answer.
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Solution
Ohmic: (d),
Non-Ohmic: (a), (b) and (c)
Only for (d) the I-V graph is a straight line or linear while for (a), (b) and (c), the graph is a curve
Ohmic: (d),
Non-Ohmic: (a), (b) and (c)
Only for (d) the I-V graph is a straight line or linear while for (a), (b) and (c), the graph is a curve
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