Physics · Semiconductor Devices

In a Junction Field Effect Transistor (JFET), the current density in the channel (x-direction) is given by: A. σ(x)E x B. qN D μE x C. q 2ε s N D μ D. N D μ 2ε s Choose the correct answer from the options given below:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1B and C only
2C and D only
3A and D only
4A and B only✓

Correct answer

A and B only

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In a Junction Field Effect Transistor (JFET), the current density in the channel (x-direction) is given by: A. σ(x)E x B. qN D μE x C. q 2ε s N D μ D. N D μ 2ε s Choose the correct answer from the options given below:

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In a Junction Field Effect Transistor (JFET), the current density in the channel (x-direction) is given by: A. &sigma;(x)E x B. qN D &mu;E x C. q 2&epsilon; s N D &mu; D. N D &mu; 2&epsilon; s Choose the correct answer from the options given below:

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In a Junction Field Effect Transistor (JFET), the current density in the channel (x-direction) is given by: A. σ(x)E x B. qN D μE x C. q 2ε s N D μ D. N D μ 2ε s Choose the correct answer from the options given below: