Question

10cm Scm Q1 Q2 Q3

Referring to the diagram above.

if Q1 = 9.0 μC, Q2 = -5.0 μC and Q3 = 28.0 μC,

a. what is the magnitude of the electric field at Q2?
b. what is the potential at Q2?
c. what is the potential energy of Q2

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Answer #1

The electric field potential and potential energy of charge Q2

G3 e- 3 E total 2.52 X1079 2 20. J

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