Question: My Notes Ask Your Teacher Two parallel conducting plates are separated by a distance d x = 7.50 cm from the plate B is 72.9

My Notes Ask Your Teacher Two parallel conducting plates are separated by a distance d x = 7.50 cm from the plate B is 72.9 V. See diagram below. 12.0 cm. Plate B, which is at a higher potential has a value of 620 V. The potential at (a) What is the potential of plate A? (b) What is the direction of the electric field lines between the plates?

O toward the left

O toward the right

O upward

O downward

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