CBSE 2024 · Region 1 · Set 1 · Q21 · 2 marks
Plot a graph showing the variation of current with voltage for the material GaAs. On the graph, mark the region where :(a)resistance is negative, and(b)Ohm's law is obeyed.
Plot a graph showing the variation of current with voltage for the material GaAs. On the graph, mark the region where :
(a)
resistance is negative, and
(b)
Ohm's law is obeyed.
Marking-scheme solution
Plotting the graph Marking the region where:
(a) resistance is negative
(b) Ohm's law is obeyed
Current ElectricityLimitations of Ohm’s LawApplyvery_short_answermedium
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