Question:

At cut off the JFET channel is:

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At cutoff, the JFET channel is completely closed due to depletion.
Updated On: Mar 26, 2025
  • At its widest point
  • Completely closed by depletion region
  • Extremely narrow
  • Reverse biased
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The Correct Option is B

Solution and Explanation

At cutoff, the gate-source voltage of the JFET increases negatively, causing the depletion region to fully close the channel, stopping current flow.
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