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Two large, flat parallel plates are separated by 0.007 m. The negative plate is grounded and...

Two large, flat parallel plates are separated by 0.007 m. The negative plate is grounded and the positive plate has an electrical potential of 450 V. A singly-charged particle is released from rest at the positive plate and hits the negative plate 3.0×10-6 s later.

a) What is the magnitude of the electric field between the plates?

b) What is the magnitude of the electric force on the particle?

C)What is the magnitude of the acceleration of the particle?

d)What is the mass of the particle?

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