A charged particle entering a magnetic field perpendicularly will follow a circular path due to the magnetic force acting as a centripetal force.

The magnetic force acting on a charged particle moving in a magnetic field is given by F = qvBsinθ, where θ is the angle between the velocity and the magnetic field.

The magnetic force on a charged particle is maximum when it moves perpendicular to the magnetic field.

The magnetic force on a charged particle is given by F = qvB sin(θ). The force is maximum when the angle θ is 90 degrees, meaning the velocity is perpendicular to the magnetic field.

The magnetic force on a charged particle is always perpendicular to both the velocity and the magnetic field.

A magnetic field exerts a force on a charged particle that is perpendicular to both the velocity of the particle and the magnetic field, changing its direction but not its speed.

A charged particle moving in a magnetic field experiences a force perpendicular to its velocity, resulting in circular motion.

The magnetic field at the center of a circular loop carrying current I is given by the formula B = (μ₀I)/(2R), where μ₀ is the permeability of free space.

Using the right-hand rule, the magnetic field at the center of a current-carrying circular loop is directed out of the plane of the loop.

Inside a circular loop of wire carrying current, the magnetic field lines are uniform and parallel, indicating a uniform magnetic field.

According to Faraday's law of electromagnetic induction, the induced EMF is directly proportional to the rate of change of magnetic flux. If the magnetic field strength is doubled, the induced EMF will also double.

The magnetic field around a long straight conductor is given by B = μ₀I/(2πr).

The magnetic field due to a long straight conductor is given by B = μ₀I/(2πr).

The magnetic force acting on a charged particle moving in a magnetic field is given by F = qvB sin(θ), where θ is the angle between the velocity vector and the magnetic field vector.

The magnetic force is proportional to the velocity of the charge, so if the velocity is doubled, the magnetic force also doubles.

The magnetic field inside a solenoid is given by B = μ₀nI, where n is the number of turns per unit length.

The strength of the magnetic field inside a solenoid is affected by the number of turns per unit length and the current flowing through it, as well as the length of the solenoid.

Reversing the current in a circular loop reverses the direction of the magnetic field at the center.

The magnetic field inside a solenoid is directly proportional to the current.

Reversing the current in a wire also reverses the direction of the magnetic field around it.

The force on a charged particle is directly proportional to the magnetic field strength, so if the magnetic field strength is doubled, the force also doubles.

The length of the solenoid does not affect the strength of the magnetic field inside it; it is determined by the number of turns per unit length, the current, and the permeability of the core material.

Increasing the number of turns per unit length in a solenoid increases the magnetic field strength.

The magnetic force is maximum when the angle between the velocity and the magnetic field is 90 degrees, as sin(90°) = 1.

Using the right-hand rule, the magnetic field inside a current-carrying loop points into the plane of the loop.

The magnetic field is zero at the midpoint between two parallel wires carrying equal currents in opposite directions.

The magnetic force on a charged particle is zero when it is at rest or when it moves parallel to the magnetic field.

A charged particle experiences no magnetic force when it is either at rest or moving parallel to the magnetic field.

A charged particle experiences maximum magnetic force when moving perpendicular to the magnetic field, as sin(90°) = 1.

A magnetic field is produced by a moving charge. A stationary charge does not produce a magnetic field.