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The electric field between the two plates shown below has a magnitude of 570 N/C. The plates are separated by a distance d of 2.8 cm. What is the magnitude of the potential difference Δ VBA between the two plates (in V)? What is the speed of a proton (in m/s) released from rest very close to plate A just before it hits plate B? (Enter the magnitudes.) (Assume that the system is in a vacuum and the surface area of the plates is much larger than the distance between the plates. Note laVsA-1596 ΙΔΙΆΙ = 15.96 x m/s Enter a number

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