to review a method by which this problem can be solved. The electric field has a...

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Answer 1

Answer #1

a) V' = V + E d = 121 + (280 * 9.5 * 10^-3)

= 123.66 V

b) V'' = V - E d' = 121 - (280 * 3.9 * 10^-3)

= 119.9 V

c) It has same potential as P , V''' = V

= 121 V

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Answer 2

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