Force on Moving Charge: JEE Questions & Solutions
21 previous-year JEE Physics questions on Force on Moving Charge, each with a worked step-by-step solution.
Previous-year questions
- 01
A current carrying solenoid is placed vertically and a particle of mass m with charge Q is released from rest. The particle moves along the…
MCQEasyJEE 2026 - 02
A proton is moving undeflected in a region of crossed electric and magnetic fields at a constant speed of 2 10^5 m/s. When the electric…
NVAMediumJEE 2025 - 03
Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R): Assertion (A): An electron in a…
MCQEasyJEE 2025 - 04
Consider a long thin conducting wire carrying a uniform current I. A particle having mass M and charge q is released at a distance a from…
MCQMediumJEE 2025 - 05
A monochromatic light is incident on a metallic plate having work function. An electron, emitted normally to the plate from a point A with…
MCQMediumJEE 2025 - 06
An electron with mass m with an initial velocity (t = 0) v = v0 (v0 0) enters a magnetic field B = B j. If the initial de-Broglie…
MCQEasyJEE 2025 - 07
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: If oxygen ion ( O^-2)…
MCQEasyJEE 2025 - 08
A particle of charge 1.6 C and mass 16 g is present in a strong magnetic field of 6.28 T. The particle is then fired perpendicular to…
NVAEasyJEE 2025 - 09
Uniform magnetic fields of different strengths B1 and B2, both normal to the plane of the paper, exist as shown in the figure. A charged…
MCQMediumJEE 2025 - 10
A particle of charge q, mass m, and kinetic energy E enters in a magnetic field perpendicular to its velocity and undergoes a circular arc…
MCQEasyJEE 2025 - 11
A proton moving with a constant velocity passes through a region of space without any change in its velocity. If E and B represent the…
NVAMediumJEE 2024 - 12
A charged particle of mass m and charge q is projected perpendicular to a magnetic field B with speed v. The pitch of the helical path…
MCQEasyJEE 2024 - 13
Two particles X and Y having equal charges are being accelerated through the same potential difference. Thereafter, they enter normally in…
MCQEasyJEE 2024 - 14
A charge of 4.0 C is moving with a velocity of 4.0 10^6 m/s along the positive y-axis under a magnetic field B of strength 2 k T. The force…
MCQEasyJEE 2024 - 15
A charge of 4.0 C is moving with a velocity of 4.0 10^6 m/s along the positive y-axis under a magnetic field B of strength 2 k T. The force…
MCQEasyJEE 2024 - 16
A proton and a deuteron (q = +e, m = 2.0u) having the same kinetic energies enter a region of uniform magnetic field B, moving…
MCQEasyJEE 2024 - 17
A charge particle of 2 C accelerated by a potential difference of 100 V enters a region of uniform magnetic field of magnitude 4 mT at…
NVAMediumJEE 2023 - 18
A proton with a kinetic energy of 2.0 eV moves into a region of uniform magnetic field of magnitude 2 10^-3 T. The angle between the…
NVAMediumJEE 2023 - 19
A charge particle moving in magnetic field B has components of velocity along B and perpendicular to B. The path of the charge particle…
MCQEasyJEE 2023 - 20
An electron is allowed to move with constant velocity along the axis of current carrying straight solenoid. A. The electron will experience…
MCQEasyJEE 2023 - 21
A metallic cube of side 15 cm moving along y-axis at a uniform velocity of 2 m s^-1. In a region of uniform magnetic field of magnitude 0.5…
NVAEasyJEE 2023
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