Maximum velocity of the photoelectrons emitted by a metal surface is 1.2×10⁶ ms⁻¹.

Maximum Velocity Of The Photoelectrons Emitted By A Metal Surface Physics Question

Maximum velocity of the photoelectrons emitted by a metal surface is 1.2×10⁶ ms⁻¹. Assuming the specific charge of the electron to be 1.8×10¹¹ C kg⁻¹, the value of the stopping potential in volt will be

Options

(a) 2
(b) 3
(c) 4
(d) 6

Correct Answer:

4

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)

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