- Answer Both 8 And 9 1 (54.17 KiB) Viewed 31 times
answer both 8 and 9
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answerhappygod
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answer both 8 and 9
answer both 8 and 9
MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER HRW9 21.P.061. 8. [-/1 Points] DETAILS Three charged particles form a triangle: particle 1 with charge Q₁ = 63.0 nC is at xy coordinates (0,3.00 mm), particle 2 with charge Q₂ is at xy coordinates (0,-3.00 mm), particle 3 with charge Q3 = 15.0 nC is at xy coordinates (4.00, 0 mm). In unit-vector notation, what is the electrostatic force on particle 3 due to the other two particles if Q₂ has the following charges? (a) Q₂ = 63.0 nC F₂ .3402 N (b) Q₂ = -63.0 nC F3 = Math Help Viewing Saved Work Revert to Last Response MY NOTES PRACTICE ANOTHER 9. [0/1 Points] PREVIOUS ANSWERS ASK YOUR TEACHER DETAILS HRW9 21.P.064. Two small, positively charged spheres have a combined charge of 5.0 x 10-5 C. If each sphere is repelled from the other by an electrostatic force of 0.79 N when the spheres are 2.4 m apart, what is the charge on sphere with the smaller charge? 000010121 X C Did you use Coulomb's equation to get the force magnitude? If one sphere has charge q, what charge does the other have? Math Help Powers of Ten Powers of Ten N
MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER HRW9 21.P.061. 8. [-/1 Points] DETAILS Three charged particles form a triangle: particle 1 with charge Q₁ = 63.0 nC is at xy coordinates (0,3.00 mm), particle 2 with charge Q₂ is at xy coordinates (0,-3.00 mm), particle 3 with charge Q3 = 15.0 nC is at xy coordinates (4.00, 0 mm). In unit-vector notation, what is the electrostatic force on particle 3 due to the other two particles if Q₂ has the following charges? (a) Q₂ = 63.0 nC F₂ .3402 N (b) Q₂ = -63.0 nC F3 = Math Help Viewing Saved Work Revert to Last Response MY NOTES PRACTICE ANOTHER 9. [0/1 Points] PREVIOUS ANSWERS ASK YOUR TEACHER DETAILS HRW9 21.P.064. Two small, positively charged spheres have a combined charge of 5.0 x 10-5 C. If each sphere is repelled from the other by an electrostatic force of 0.79 N when the spheres are 2.4 m apart, what is the charge on sphere with the smaller charge? 000010121 X C Did you use Coulomb's equation to get the force magnitude? If one sphere has charge q, what charge does the other have? Math Help Powers of Ten Powers of Ten N
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