Magnitude of force experienced by a charge moving with velocity v is given as:F= q v B sin(theta)where theta is angle between direction of velocity(v) and direction of magnetic field(B).And we know minimum value of sin(theta) is zero. That means force experienced by charge is minimum when it moves parallel or anti parallel to direction of magnetic field.So Force depends upon net charge,velocity of the particle,magnetic fiend induced.

Force= q(v×b) so a/c to the formula force depends on velocity of that particle and also depends on magnetic field of that particle.√

Understanding the Force on a Charged Particle in a Magnetic Field
When a charged particle, such as an electron or proton, moves through a magnetic field, it experiences a force known as the Lorentz force. This force is crucial in determining the particle's motion.
Key Factors Affecting the Force:
- Charge of the Particle (q):
The greater the charge of the particle, the stronger the force it experiences in the magnetic field.
- Velocity of the Particle (v):
The force is directly proportional to the speed of the charged particle. Faster movement through the field generates a larger force.
- Magnetic Field Strength (B):
A stronger magnetic field will exert a greater force on the charged particle. The force is directly proportional to the magnetic flux density.
- Angle Between Velocity and Magnetic Field (θ):
The angle at which the particle moves relative to the magnetic field lines significantly affects the force. The maximum force occurs when the angle is 90 degrees (perpendicular), while no force acts when the particle moves parallel to the field.
Formula Representation:
The force (F) acting on a charged particle can be represented as:
F = q * v * B * sin(θ)
Conclusion:
In summary, the force acting on a charged particle in a magnetic field depends on its charge, velocity, the strength of the magnetic field, and the angle between its velocity and the field. Understanding these factors is essential for applications in fields such as electromagnetism and particle physics.