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Three charges -q(1), +q(2) and -q(3) are...

Three charges `-q_(1), +q_(2)` and `-q_(3)` are placed as shown in the figure. The `x`-component of the force on `-q_(1)` is proportional to

A

`(q_(2))/(b^(2))-(q_(3))/(a^(2))sin theta`

B

`(q_(2))/(b^(2))-(q_(3))/(a^(2))cos theta`

C

`(q_(2))/(b^(2))+(q_(3))/(a^(2))sin theta`

D

`(q_(2))/(b^(2))+(q_(3))/(a^(2))cos theta`

Text Solution

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The correct Answer is:
C
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