3 point charges lie along the x axis.A +ve charge q1 = 15 µC is at x= 2 m, and a +ve charge of......

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CLASS 12| PHYSICS| ELECTROSTATICS| IMPORTANT QUESTIONS|CBSE

Three point charges lie along the x axis, as shown. A positive charge q1 = 15 µC is at x= 2 m, and a positive charge of q2 = 6 µC is at the origin. Where must a negative charge q3 be placed on the x-axis such that the resulting electric force on it is zero?
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How to think that the q2 is in between the other two charges?

saumyasathsaranirathnayake
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I've struggled with this question and I found no solution until I found you madam. Thank you so much 😊

JamesKalelemba-bw
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Thank you so much mam for the solution and for your wonderful and crystal clear explanation. I couldn't find it anywhere.

Mam upload more questions please. Thank you so much mam.🙏🙏🙏🙏

chemistrymadesimple
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Thank you so much mam...
Understood really well😊❤

anjali
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Thanks a lot mam... loved it and understood clearly🤗🤗🙏

lalb.m
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Can we solve it by using quadratic equation when we get the equation after cancellation

asadali
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why we put q3 in the middle between the two charges not outside

deadpool