An oil drop whose mass is determined to be 1.5x10-15 kg is held at rest between two large plates separated by 1.5 cm when the potential difference between them is 350 V ▼ Part A How many excess electrons does this drop have? Express your answer as integer. 96 Ard

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A: Step 1:Potential difference V1​ is 1.14kVDistance is 21.7mmPotential difference V2​ is 131VStep…

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A: Electric potential energy of two charges  U = kq1 q2 /r

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A: We will use work-energy theorem in this problem,

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A: Length (L) = 10 cm = 0.1 m Vertical distance (d) = 5 cm = 0.05 mV = 250 volts v = 5×106 ms

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