JEE-MAIN SERIES Physics
Potential Energy
9 previous year questions.
Volume: 9 Ques
Yield: Medium
High-Yield Trend
1
2024 6
2023 1
2022 1
2017 Chapter Questions 9 MCQs
01
PYQ 2017
medium
physics ID: jee-main
The energy stored in the electric field produced by a metal sphere is . If the sphere contains charge, its radius will be : [Take : ]
1
20 mm
2
32 mm
3
28 mm
4
16 mm
02
PYQ 2022
medium
physics ID: jee-main
Potential energy as a function of r is given by , where is the interatomic distance, A and B are positive constants. The equilibrium distance between the two atoms will be:
1
2
3
4
03
PYQ 2023
easy
physics ID: jee-main
Match List I with List II
Choose the correct answer from the options given below:
| LIST I | LIST II | ||
| A | Isothermal Process | I | Work done by the gas decreases internal energy |
| B | Adiabatic Process | II | No change in internal energy |
| C | Isochoric Process | III | The heat absorbed goes partly to increase internal energy and partly to do work |
| D | Isobaric Process | IV | No work is done on or by the gas |
1
A-I, B-II, C-IV, D-III
2
A-II, B-I, C-IV, D-III
3
A-I, B-II, C-III, D-IV
4
A-II, B-I, C-III, D-IV
04
PYQ 2023
medium
physics ID: jee-main
As shown in the figure, In an experiment to determine Young's modulus of a wire the extension-load curve is plotted. The curve is a straight line passing through the origin and makes an angle of with the load axis The length of wire is and its diameter is The Young's modulus is found to be The value of is
05
PYQ 2023
medium
physics ID: jee-main
If the potential difference between and is zero, the value of is The value of is ______
06
PYQ 2023
medium
physics ID: jee-main
Given below are two statements:
Statement I: If E be the total energy of a satellite moving around the earth, then its potential energy will be
Statement II: The kinetic energy of a satellite revolving in an orbit is equal to the half the magnitude of total energy E.
In the light of the above statements, choose the most appropriate answer from the options given below
Statement I: If E be the total energy of a satellite moving around the earth, then its potential energy will be
Statement II: The kinetic energy of a satellite revolving in an orbit is equal to the half the magnitude of total energy E.
In the light of the above statements, choose the most appropriate answer from the options given below
1
Both Statement I and Statement II are correct
2
Both Statement I and Statement II are incorrect
3
Statement I is correct but Statement II is incorrect
4
Statement I is incorrect but Statement II is correct
07
PYQ 2023
medium
physics ID: jee-main
A 0.4 kg mass takes 8 s to reach ground when dropped from a certain height βPβ above surface of earth. The loss of potential energy in the last second of fall is ____ J. (Take g = 10 m/s2)
08
PYQ 2023
hard
physics ID: jee-main
The work functions of Aluminium and Gold are 4.1 eV and 5.1 eV respectively. The ratio of the slope of the stopping potential versus frequency plot for Gold to that of Aluminium isΒ
1
1.24
2
1
3
1.5
4
2
09
PYQ 2024
easy
physics ID: jee-main
Potential energy function corresponding to conservative force is given as then the force at is . The value of upto its nearest integral value is