A wrecking yard inventor wants to pick up cars by charging a 0.400 m diameter ball and

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A wrecking yard inventor wants to pick up cars by charging a 0.400 m diameter ball and inducing an equal and opposite charge on the car. If a car has a 1000 kg mass and the ball is to be able to lift it from a distance of 1.00 m:

(a) What minimum charge must be used?

(b) What is the electric field near the surface of the ball?

(d) Which premise or assumption is responsible?

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College Physics

ISBN: 9781711470832

2nd Edition

Authors: OpenStax

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Question Posted: Nov 23, 2023 01:51 AM

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A wrecking yard inventor wants to pick up cars by charging a 0.400 m diameter ball and

Question:

Step by Step Answer:

a To determine the minimum charge needed to lift the car we can use the principle of electrostatic force The force between the charged ball and the ch...View the full answer

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