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7. Find the point on the x axis where the electric field is zero. The point lies between 91 and q2. 91 = +8 nC P2 P1 x, m 3 4
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ar 0 E = 48hc +84 109 2 = + 12810? a = 4m A - 2, A N E adue to a - electric field E = electric field due to a let at P Net electric field is zero- す Ener 20 let OP = x then PA = PAx = 1.7979m x = 1.80m P= ( Lio) = (1.80m, oj

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