Magnetic Force is an important topic in the Physics section in MHT CET exam. Practising this topic will increase your score overall and make your conceptual grip on MHT CET exam stronger.
This article gives you a full set of MHT CET PYQs for Magnetic Force with explanations for effective preparation. Practice of MHT CET Physics PYQs including Magnetic Force questions regularly will improve accuracy, speed, and confidence in the MHT CET 2026 exam.
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MHT CET PYQs for Magnetic Force with Solutions
1.
An electron enters a magnetic field of magnitude 0.05 T at a speed of \(3 \times 10^6\) m/s making an angle of 30° with the field direction. What is the magnitude of magnetic force on it? (Charge of electron = \(1.6 \times 10^{-19}\) C)- \(2.4 \times 10^{-14}\) N
- \(1.2 \times 10^{-14}\) N
- \(3.0 \times 10^{-14}\) N
- \(4.8 \times 10^{-14}\) N
2.
A long straight wire carries a current of 10 A. A proton moves parallel to the wire at a distance of 0.05 m with a velocity of \( 2 \times 10^5 \, \text{m/s} \) in the same direction as the current. Find the magnitude of the magnetic force acting on the proton. (Given: Charge of proton \( q = 1.6 \times 10^{-19} \, \text{C} \), permeability of free space \( \mu_0 = 4\pi \times 10^{-7} \, \text{Tm/A} \)).- \( 2.56 \times 10^{-19} \, \text{N} \)
- \( 1.28 \times 10^{-19} \, \text{N} \)
- \( 5.12 \times 10^{-19} \, \text{N} \)
- \( 3.84 \times 10^{-19} \, \text{N} \)
3.
What is the magnetic field produced inside a solenoid?- \( \frac{nN}{L} \)
- \( \frac{B}{\mu_0} \)
- \( \mu_0 n I \)
- \( \frac{n}{L} \)
4.
An electron enters a magnetic field of magnitude 0.05 T at a speed of \( 3 \times 10^6 \) m/s, making an angle of 30° with the field direction. What is the magnitude of magnetic force on it? % Charge of electron = \( 1.6 \times 10^{-19} \) C- \( 2.4 \times 10^{-14} \, \text{N} \)
- \( 1.2 \times 10^{-14} \, \text{N} \)
- \( 3 \times 10^{-14} \, \text{N} \)
- \( 4.8 \times 10^{-14} \, \text{N} \)
5.
An electron projected in a perpendicular uniform magnetic field of $3 \times 10^{-3} T, $ moves in a circle of radius 4 mm. The linear momentum of electron $(in \, kg-ms^{-1}) $ is- $1.92 \times 10^{-21} $
- $1.2 \times 10^{-24} $
- $1.92 \times 10^{-24} $
- $1.2 \times 10^{-21} $
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