Practice Current Flow In The Device (10.1) - Revisiting MOSFET

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8 questions

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Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does I_DS represent?
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Think about where the current is going.
Question 2.
What is V_GS?
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It’s about the gate side of the device.
3Question 3.
What role does V_GS play in current flow?
- It has no impact
- It alters electron concentration
- It only affects V_DS
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Consider that more electrons mean more current.
4Question 4.
True or False: The longer the device, the greater the current flow.
- True
- False
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Think about distance and movement in circuits.
Question 5.
Given a device with a certain oxide thickness and mobility, devise a strategy to optimize current flow while considering physical constraints.
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Link the changes to impacts on performance.
Question 6.
Discuss the implications of scaling down the length of a device in terms of electron movement and device efficiency.
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Link efficiency with physical dimensions in electronics.

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