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Diode Forward Bias

Diode Forward Bias

Assessment

Flashcard

Physics

12th Grade

Practice Problem

Hard

Created by

JESSYIANA AK MUSA

FREE Resource

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12 questions

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1.

FLASHCARD QUESTION

Front

What is the forward voltage drop (VD) for a Silicon Diode?

Back

0.7V

2.

FLASHCARD QUESTION

Front

What is the forward voltage drop (VD) for a Germanium Diode?

Back

0.3V

3.

FLASHCARD QUESTION

Front

State diodes condition in reverse bias circuit.

Media Image

Back

Both diodes act like open switches VD = source voltage and ID =0A

4.

FLASHCARD QUESTION

Front

The silicon diode is forward bias.

What is the formula or value for VD?

Media Image

Back

VD = 0.7V (or VD = E if E <0.7V)

5.

FLASHCARD QUESTION

Front

The silicon diode is forward bias.

What is the formula or value for VR?

Media Image

Back

VR = E – VD

6.

FLASHCARD QUESTION

Front

The silicon diode is forward bias.

What is the formula or value for ID?

Media Image

Back

ID = IR = VR /R

7.

FLASHCARD QUESTION

Front

The diode is reverse biased.

What is the formula or values for the following VD?

Media Image

Back

VD = E

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