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# 1) Water is a polar molecule. There is an effective accumulation of negative charge near the...

###### Question:

1) Water is a polar molecule. There is an effective accumulation of negative charge near the oxygen atom and an effective lack of negative charge ( positive charge) near each of the hydrogen atoms. The molecule is triangular in shape, as diagramed below, with the angle near the oxygen vertex equal to 104.5°. d is the distance from each of the hydrogen atoms to the oxygen atom +Q 5225 52.25 -20 +Q Derive a formula for the electric field produced by the molecule for points along the positive x axis beyond the hydrogen atoms, in terms of Q, d and x. The oxygen atom is at the origin and has charge -2Q. Each hydrogen atom has charge Q

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