JEE-ADVANCED SERIES Physics
Photoelectric Effect
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
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1997 1
1992 1
1982 Chapter Questions 3 MCQs
01
PYQ 1982
medium
physics ID: jee-adva
The threshold wavelength for photoelectric emission from a material is . Photoelectrons will be emitted when this material is illuminated with monochromatic radiation from a
1
50 W infrared lamp
2
1 W infrared lamp
3
50 W ultraviolet lamp
4
1 W ultraviolet lamp
02
PYQ 1992
medium
physics ID: jee-adva
When a monochromatic point source of light is at a distance of 0.2 m from a photoelectric cell, the cut-off voltage and the saturation current are respectively 0.6 V and 18.0 mA. If the
same source is placed 0.6 m away from the photoelectric cell, then
1
the stopping potential will be 0.2 V
2
the stopping potential will be 0.6 V
3
the saturation current will be 6.0 mA
4
the saturation current will be 2.0 mA
03
PYQ 1997
medium
physics ID: jee-adva
The maximum kinetic energy of photoelectrons emitted from a surface when photons of energy 6 eV fall on it is 4 eV. The stopping potential in volt is
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2
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3
6
4
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About Photoelectric Effect - JEE-ADVANCED
Photoelectric Effect is a vital chapter for JEE-ADVANCED aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
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