PYQ Vault

Day 85: JEE Mains Physics

5 questions. Try each one first, then open its answer.

  1. Question 1

    Magnetism and Matter. This type asked 3 times: 2021 Paper 12, 2021 Paper 13, 27 Jul 2022. This one: 27 Jul 2022 See all 3 of this type

    13
    A magnet hung at 45∘45^{\circ} with magnetic meridian makes an angle of 60∘60^{\circ} with the horizontal. The actual value of the angle of dip is

    Tap an option to check your answer.

  2. Question 2

    Kinetic Theory. This type asked 3 times: 2021 Paper 5, 2021 Paper 19, 29 Jun 2022. This one: 29 Jun 2022 See all 3 of this type

    103
    A vessel contains 16 g16\text{ }g of hydrogen and 128 g128\text{ }g of oxygen at standard temperature and pressure. The volume of the vessel in cm3cm^{3} is:

    Tap an option to check your answer.

  3. Question 3

    Moving Charges and Magnetism. This type asked 3 times: 2021 Paper 6, 14 Jun 2022, 29 Jun 2022. This one: 29 Jun 2022 See all 3 of this type

    104
    Given below are two statements: Statement I: The electric force changes the speed of the charged particle and hence changes its kinetic energy: whereas the magnetic force does not change the kinetic energy of the charged particle. Statement II: The electric force accelerates the positively charged particle perpendicular to the direction of electric field. The magnetic force accelerates the moving charged particle along the direction of magnetic field. In the light of the above statements, choose the most appropriate answer from the options given below:

    Tap an option to check your answer.

  4. Question 4

    Current Electricity. This type asked 3 times: 2021 Paper 14, 2021 Paper 19, 27 Jun 2022. This one: 27 Jun 2022 See all 3 of this type

    22
    A 220 V,50 Hz220\text{ }V,50\text{ }Hz AC source is connected to a 25 V25\text{ }V, 5 W5\text{ }W lamp and an additional resistance RR in series (as shown in figure) to run the lamp at its peak brightness, then the value of RR (in ohm) will be
  5. Question 5

    Motion in a Straight Line. Asked 2 times: 2021 Paper 15, 8 Apr 2026 S2 See all 2 times it was asked

    4
    A gas balloon is going up with a constant velocity of 10 m/s10\text{ }m/s. When this balloon reached a height of 75 m , a stone is dropped from it and balloon keeps moving up with the same velocity. The height of the balloon when the stone hits the ground is ____\_\_\_\_ m . (Take g=10 m/s2g = 10\text{ }m/s^{2})

    Tap an option to check your answer.