Use the right-hand rule: point your thumb in the direction of the charge's velocity, and your curled fingers will show the direction of the magnetic field lines.

Point your index finger in the direction of the velocity (v), your middle finger in the direction of the magnetic field (B), and your thumb will point in the direction of the magnetic force (F) on a positive charge. Reverse the direction for a negative charge.

1. Calculate the electric force: $\vec{F}_{E} = q\vec{E}$. 2. Calculate the magnetic force: $\vec{F}_{B} = q(\vec{v} \times \vec{B})$. 3. Add the forces vectorially: $\vec{F}_{net} = \vec{F}_{E} + \vec{F}_{B}$.

1. Apply a magnetic field perpendicular to the current flow in a conductor. 2. The magnetic force deflects charge carriers to one side, creating charge separation. 3. This separation generates a transverse electric field and Hall voltage. 4. Equilibrium is reached when the electric force balances the magnetic force.

Use the formula: $\vec{F}_{B} = q(\vec{v} \times \vec{B})$, where q is the charge, $\vec{v}$ is the velocity vector, and $\vec{B}$ is the magnetic field vector.

The circles represent the magnetic field lines around the moving charge.

$\Delta V_H$ represents the Hall voltage, the voltage difference created across the conductor due to the Hall effect.

$\vec{F}_E$ represents the electric force, and $\vec{F}_B$ represents the magnetic force.

The magnetic force acting on the moving charges causes the accumulation of charges on one side of the conductor.

The density of the field lines indicates the strength of the magnetic field; higher density means a stronger field.

Electric Force: Acts on charges whether they are moving or stationary, acts along the direction of the electric field. Magnetic Force: Acts only on moving charges, acts perpendicular to both the velocity and magnetic field.

Positive Charge: The magnetic force direction is given directly by the right-hand rule. Negative Charge: The magnetic force direction is opposite to that given by the right-hand rule.

Single Moving Charge: Creates a circular magnetic field around its direction of motion. Current-Carrying Wire: Creates a magnetic field that encircles the wire.

Electric Potential: A scalar quantity representing the potential energy per unit charge at a point in an electric field. Hall Voltage: A voltage difference created across a conductor due to the Hall effect, resulting from charge separation caused by a magnetic field.

Electric Field: The particle experiences a constant force in the direction of the field (or opposite if the charge is negative), resulting in constant acceleration. Magnetic Field: The particle experiences a force perpendicular to its velocity, causing it to move in a circular or helical path at constant speed.