Three point charges are on the x-axis: q1 at the origin, q2 at 3 m, and...

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Physics

Three point charges are on the x-axis: q1 at the origin, q2 at 3m, and q3 at 7 m.

A) Find the potential at the point (0, 4 m) if q1 = q2 = q3 = 2µC. The Coulomb constant is 8.99 × 109 N · m2 /C 2 Answer in unitsof kV.

B) Find the potential at the point (0, 4 m) if q1 = q2 = 2 µCand q3 = −2 µC . Answer in units of kV.

C) Find the potential at the point (0, 4 m) if q1 = q3 = 2 µCand q2 = −2 µC . Answer in units of kV.

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3.8 Ratings (609 Votes)
r1 4 m r2 sqrt3242 5 m r3 sqrt7242 81 m A potential due to q1 V1 kq1r1 89910921064 4495 KV potential due to q2 V2    See Answer
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