7. Four charges of equal magnitude but different signs are fixed at the corners of a...

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science physics

Answer 1

Answer #1

② q+0 + F2 = F2 = KO² R2 Fje ko? Kez 1. WIR2 = 2R2 اجم - F2 - Fret-52 KO 2 -ku? - R22 R2 - Fret Ans-4

Answer 2

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