How does the Lorentz force relate to the magnetic field?
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How does the Lorentz force relate to the magnetic field?
Lorentz force, the force exerted on a charged particle q moving with velocity v through an electric field E and magnetic field B. The entire electromagnetic force F on the charged particle is called the Lorentz force (after the Dutch physicist Hendrik A. Lorentz) and is given by F = qE + qv × B.
Is Lorentz force the same as magnetic force?
The term qE is called the electric force, while the term q(v × B) is called the magnetic force. According to some definitions, the term “Lorentz force” refers specifically to the formula for the magnetic force, with the total electromagnetic force (including the electric force) given some other (nonstandard) name.
Is magnetic force centripetal?
Unbalanced forces also cause accelerations, and since the path a charged particle takes is circular, the acceleration is centripetal, which means it is pointed towards the center of the circle. The magnetic force also acts as the centripetal force.
The gravity field of a mass has negative energy which equals the positive Mc^2 energy of the Mass. The electric field has energy and momentum as does the magnetic field of a moving charge.
Is centripetal force and electromagnetic force?
The label “centripetal” refers to any force that keeps something turning in a circle. Planets orbiting the Sun— the centripetal force is gravity. Electrons orbiting the nucleus — the centripetal force is the attraction of the negatively-charged electrons to the positively-charged nucleus (the electromagnetic force.)
What causes the Lorentz Force?
The Lorentz Force on an electric charge occurs when the charge moves through a magnetic field. This force is perpendicular to the direction of the charge and also perpendicular to the direction of the magnetic field. It is a vector combination of the two forces.
What is Lorentz force on what factor does it depend?
The strength (absolute value) of the magnetic component is proportional to four factors: the charge q of the particle, the speed v of the particle, the intensity B of the magnetic induction, and the sine of the angle between the vectors v and B.