In this problem, consider electrostatic forces only. In the figure, there is a particle of charge...

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Physics

In this problem, consider electrostatic forces only. In thefigure, there is a particle of charge +Q at x = 0, and there is aparticle of charge +16Q at x = +4a. You are going to bring in athird particle, with a charge of ?4Q, and place it at anappropriate spot on the x-axis. Use Q = 60.0 ?10^?6C, and a = 40.0 cm. Also, use k =9.00 ? 10⁹ N Â· m²/C².
(a)First, place the particle of charge ?4Q at thecorrect location so that the +Q charge experiences no netforce because of the other two charged particles. In thatsituation, calculate the magnitude of the force that just one ofthe other charged particles exerts on the +Q charge.
(b)Instead, at what location on the x-axis would youplace the particle of charge ?4Q so that the +16Qcharge experiences no net force because of the other two chargedparticles? Note that we're looking for an answer in units ofcentimeters.
(c)Finally, place the particle of charge ?4Q at thecorrect location so that the ?4Q charge experiences no netforce because of the other two charged particles. In thatsituation, calculate the magnitude of the force that just one ofthe other charged particles exerts on the ?4Q charge.

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GivenQ 600 x 106 Ca 400 x 102 mk 900 x 109 Nm2C2SolutionA No force on QThe force acting on Q by 16Q in the absence of 4QF1 kQ16Q4a2F1 9 x 109 x 600 x 106 x 16x 600 x 106 4 x 400 x1022F1 2025 NFor Q to feel no See Answer

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