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What magnitude and direction of electric field will balance the weight of an electron? What magnitude and direction of the electric field will balance

What magnitude and direction of electric field will balance the weight of an electron? What magnitude and direction of the electric field will balance the weight of a proton? Draw a free-body diagram! Pay attention to the direction of the forces! (5.58 x 10-11 N/C, downward; 1.03 10-7 N/C upward)

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