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For a FET, graph is drawn by taking voltage VGS in X axis and drain current in Y axis, if the value of X changes from 10 to 20 results in change in value of Y axis from 2 to 3. What is the value of trans conductance?

For a FET, graph is drawn by taking voltage VGS in X axis and drain current in Y axis, if the value of X changes from 10 to 20 results in change in value of Y axis from 2 to 3. What is the value of trans conductance? Correct Answer 0.1

Trans-conductance= change in drain current/ change in gate to source voltage trans conductance=3-2/20-10=1/10 trans conductance=0.1.

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