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Assertion: A negative potential is required to stop the photoelectron in a photocell. Reason: The speed of the electron …

Q1

Assertion: A negative potential is required to stop the photoelectron in a photocell.

Reason: The speed of the electron decreases when a negative potential is applied in a photocell.

(Shift - I Memory Based)

a

Assertion is correct but Reason is false

b

Assertion is correct and Reason is also correct

c

Assertion is false but Reason is correct

d

Assertion is false and Reason is also false

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