A coulomb electric charge is placed midway between two parallel metal plates…

PHYSICS · Single correct · CBSE · Physics · Electric Charges and Fields · Electric Charges and Fields

Problem

99. A 5×10−65 \times 10^{-6} coulomb electric charge is placed midway between two parallel metal plates connected to a 9 -volt battery. If the electric charge experiences a force of 1.5×10−41.5 \times 10^{-4} newtons, what is the separation of the metal plates? (A) 6.75×10−9 m6.75 \times 10^{-9} \mathrm{~m} (B) 2.7×10−4 m2.7 \times 10^{-4} \mathrm{~m} (C) 3.7×10−3 m3.7 \times 10^{-3} \mathrm{~m} (D) 0.30 m

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