Day 85: JEE Mains Physics
5 questions. Try each one first, then open its answer.
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
13A magnet hung at with magnetic meridian makes an angle of with the horizontal. The actual value of the angle of dip isTap an option to check your answer.
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
103A vessel contains of hydrogen and of oxygen at standard temperature and pressure. The volume of the vessel in is:Tap an option to check your answer.
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
104Given 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.
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
22A AC source is connected to a , lamp and an additional resistance in series (as shown in figure) to run the lamp at its peak brightness, then the value of (in ohm) will beQuestion 5
Motion in a Straight Line. Asked 2 times: 2021 Paper 15, 8 Apr 2026 S2 See all 2 times it was asked
4A gas balloon is going up with a constant velocity of . 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 )Tap an option to check your answer.