What is the electric field between two parallel plates if the electric potential difference between the plates is 24 V and the plates are 65 mm apart?

For parallel plates, the electric field is the potential difference divided by the separation: E = V/d. Convert 65 mm to 0.065 m, then calculate 24 V ÷ 0.065 m ≈ 369 N/C. Therefore, the field is 369 N/C, choice C.

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