Question

what is lorentz force​

Answer 1

Answer:

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The force which is exerted by a magnetic field on a moving electric charge

Answer 2

Explanation:

The permittivity of free space is a physical constant that reflects the ability of electrical fields to pass through a classical vacuum. The constant is equal to approximately 8.854 x 10-12 F/m (farad per meter), with a relative standard uncertainty of 1.5 x 10-10.