If the particle were negatively charged then what will be the magnitude of force on the charged particle?
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Force acting on a charged particle moving in a magnetic field is
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The sum of the magnitudes of two forces is 18N and the magnitude of their resultant is 12N. If the resultant makes an angle of 90∘ with the smaller force, then find the magnitude of the forces.
What is the nature of the force which is experienced between a negatively charged particle and a positively charged particle?
The force on the charged particle in magnitude is
Assertion :If a positively charged particle is placed in front of a spherical uncharged conductor. The number of lines of forces terminating on the sphere will be more than those emerging from it. Reason: The surface charge density at a point on the sphere nearest to the point charge will be negative and maximum in magnitude compared to other points on the sphere.
A charged particle carrying electric charge of + 10μC is to rest on the horizontal surface of a table when another charged particle carrying a charge of +10μC is at a distance of 20 m from 10μC. Determine the magnitude and direction of the frictional force acting on the charged particle placed on the table.