Work done by a lorentz force is
Answers
Answer:
The magnetic part of the Lorentz force is:
F⃗ L=q(v⃗ ×B⃗ )
Explanation:
As this force is always perpendicular to the direction of the movement, we learned that no work is done by it.
However, it's easily observed that permanent magnets attract each other (at least with south pointing to north). This attraction accelerates the magnets in the direction of the movement, so a work is being done.
Answer:
may be dear........
Explanation:
The Lorentz force is the total force exerted on a charged particle by the electric field and magnetic field: ... The work done by the magnetic force is identically zero. This is because is proportional to , a vector that is perpendicular to the plane holding and . The direction of the path is the direction of .