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4) A proton is suspended in the air by an electric field where the acceleration due...

4) A proton is suspended in the air by an electric field where the acceleration due to gravity is g. What is the strength of this electric field?

2) What is the value of the electric field .5 m from a square piece of metal which is 1 km x 1 km and has a net charge of 1 C?

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genius_generous answered 2 years ago
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