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Constants Part A Two large, parallel, metal plates carry opposite charges of equal magnitude. They are separated by a distance of 40.0 mm , and the potential difference between them is 370 V . What is the magnitude of the electric field (assumed to be uniform) in the region between the plates? IVO AEQ ? E = N/C Submit Request Answer Part B What is the magnitude of the force this field exerts on a particle with a charge of 2.80 nC ? IVO AEQ 40 0 ? F = N Submit Request