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Maximum velocity of the photoelectron emitted by a metal is 1.8×10⁶ ms⁻¹. Take the value of specific charge of the electron is 1.8×10¹¹ C kg⁻¹. Then the stopping potential in volt is
Options
(a) 1
(b) 3
(c) 9
(d) 6
Correct Answer:
9
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Zenor breakdown will occur if
- A common emitter amplifier has a voltage gain of 50, an input impedance of 100Ω
- Identify the wrong statement
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Zenor breakdown will occur if
- A common emitter amplifier has a voltage gain of 50, an input impedance of 100Ω
- Identify the wrong statement
- If alternating source of primary coil on transformer is replaced by a Laclanche cell
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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