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Question: A circular arc has a uniform linear charge density of 2 nC/m. The value of the Coulomb constant is 8.98755 x 109 N.m2/C2.
Part A: What is the magnitude of the electric field at the center of the circle along which the arc lies? Answer in units of N/C
Please use as much detail as possible in answer!
An electron acquires 100 fJ of kinetic energy when it is accelerated between two parallel plates located at a distance of 1 millimeter. Obtain magnitude of the electric field between the plates
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