Two parallel plates having charges of equal magnitude but opposite sign are separated by 10.0 cm. Each plate has a surface charge density of 40.0 nC/m2. A proton is released from rest at the positive plate. (a) Determine the potential difference between the plates.V(b) Determine the kinetic energy of the proton when it reaches the negative plate.J(c) Determine the speed of the proton just before it strikes the negative plate.km/s(d) Determine the acceleration of the proton.m/s2 (towards the negative plate)(e) Determine the force on the protonN (towards the negative plate.)(f) From the force, find the magnitude of the electric field.kN/C

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.