P22_006 - | q 1 | = 25 | q 2 | . Now, Q is not located...

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6. (a) The individual force magnitudes (acting on Q ) are, by Eq. 22-1, k | q 1 | Q ( a a 2 ) 2 = k | q 2 | Q ( a a 2 ) 2 which leads to | q 1 | =9 | q 2 | .S i n c e Q is located between q 1 and q 2 , we conclude q 1 and q 2 are like-sign. Consequently, q 1 =9 q 2 . (b) Now we have k | q 1 | Q ( a 3 a 2 ) 2 = k | q 2 | Q ( a 3 a
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Unformatted text preview: | q 1 | = 25 | q 2 | . Now, Q is not located between q 1 and q 2 , one of them must push and the other must pull. Thus, they are unlike-sign, so q 1 = 25 q 2 ....
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