Question

define dark resistance of photodiode​

Answer 1

Answer:

The resistance of a selenium cell or other photoelectric device in total darkness.

Answer 2

The dark resistance of the photodiode is the photoelectric device's resistance in total darkness.

• For converting photons into electrical current, a photodiode semiconductor device is used.
• It's a device with a P-N junction.
• Accurate measurement of light intensity can be done by the photodiode.
• Measurement of the opposition to the current flow in an electrical device is known as resistance.
• Selenium cell or other photoelectric device's resistance in total darkness is known as dark resistance of photodiode.