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Online Practice: Force on a moving charge in uniform magnetic and electric fields for JEE

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Sharpen your physics preparation with interactive online practice for Force on a moving charge in uniform magnetic and electric fields. Goodmarks offers 25+ JEE-style MCQs mapped to the official syllabus, each with detailed explanations so you learn from every attempt.

Syllabus context

Part of Magnetic Effects of Current and Magnetism in JEE Main Physics.

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Q1PhysicsUnit 13: Magnetic Effects of Current and Magnetism
Assertion If a charged particle enters from outside at right angles in uniform magnetic field.The maximum time spent in magnetic field may be πmBq\frac{\pi m}{B q} Reason It can complete only semi-circle in the magnetic field.
Q2PhysicsUnit 13: Magnetic Effects of Current and Magnetism
Which of the following phenomenon can be related to electric current
Q3PhysicsUnit 13: Magnetic Effects of Current and Magnetism
In a cathode ray oscillograph, the focusing of beam on the screen is achieved by
Q4PhysicsUnit 13: Magnetic Effects of Current and Magnetism
A charged particle moving at right angles to a uniform magnetic field:
Q5PhysicsUnit 13: Magnetic Effects of Current and Magnetism
Under what condition the force acting on charge particle moving in the magnetic field minimum?
Q6PhysicsUnit 13: Magnetic Effects of Current and Magnetism
A charged particle is projected in a plane perpendicular to uniform magnetic field. The areal velocity (area swept per unit time) of the particle is : This question has multiple correct options
Q7PhysicsUnit 13: Magnetic Effects of Current and Magnetism
An electron moves at right angle to a magnetic field of 1.5×10−2T1.5 \times 10^{-2} T with a speed of 6×107m/s.6 \times 10^{7} m / s . If the specific charge on the electron is 1.7×1.7 \times 1011C/kg,10^{11} C / k g, the radius of the circular path will be
Q8PhysicsUnit 13: Magnetic Effects of Current and Magnetism
In a region, steady and uniform electric and magnetic fields are present. These two fields are parallel to each other. A charged particle is released from rest in this region. The path of the particle will be a

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Goodmarks currently has 25+ JEE-aligned MCQs for Force on a moving charge in uniform magnetic and electric fields, with more added regularly.

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