The force experienced by a charged particle moving in a magnetic field is given

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Question: The force experienced by a charged particle moving in a magnetic field is given by which law? (2020)

Options:

Correct Answer: Lorentz Force Law

Exam Year: 2020

Solution:

The force experienced by a charged particle moving in a magnetic field is described by the Lorentz Force Law, F = q(v × B).

The force experienced by a charged particle moving in a magnetic field is given by which law? (2020)

The force experienced by a charged particle moving in a magnetic field is given by which law? (2020)

Step 1: Understand that a charged particle is a particle that has an electric charge, like an electron or proton.
Step 2: Recognize that a magnetic field is an area around a magnet where magnetic forces can be felt.
Step 3: Learn that when a charged particle moves through a magnetic field, it experiences a force.
Step 4: This force is described by a specific law called the Lorentz Force Law.
Step 5: The formula for the Lorentz Force Law is F = q(v × B), where F is the force, q is the charge of the particle, v is the velocity (speed and direction) of the particle, and B is the magnetic field.
Step 6: The '×' symbol means that the velocity and magnetic field are being combined in a special way (cross product) to find the direction of the force.

Lorentz Force Law – The law that describes the force on a charged particle moving in a magnetic field, given by the equation F = q(v × B), where F is the force, q is the charge, v is the velocity, and B is the magnetic field.