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*Please answer fast... *Charges 1 microcoulomb, 2 microcoulomb and - 3 microcoulomb are placed at the corners of an equilateral triangle of side 4 cm. Find the magnitude of net force acting on the charge - 3 microcoulomb..

*Please answer fast... *Charges 1 microcoulomb, 2 microcoulomb and - 3 microcoulomb are placed at the corners of an equilateral triangle of side 4 cm. Find the magnitude of net force acting on the charge - 3 microcoulomb..

Grade:12

2 Answers

sunny
22 Points
3 years ago
Hey its very simple you just have to apply coloumb's law formula to find force F1 and F2 for F1 take charges 1and -3 microcoloumb and then by taking charges
2and-3 microcoloumb then add them using vector addition by 
Taking agle 60° b/w two force vectors .
I could have given full solution butbthen you would not gain any confidence 
And if you like my ans. Pleaseeeeeeeeee give an approval to it so that i can cont.
 
Harish
82 Points
3 years ago
Hey, actually I understood how to solve the question but I want to check what’s the correct answer. So, please solve and tell me the answer. I will surely approve your answer !

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