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Physics, 28.09.2019 16:30 abaroudi

Particle a carrying a 3.0-μc charge is located at y = 3.0 m on the y axis of an xy coordinate system, and particle b carrying a 6.0-μc charge is located at the origin. a) what is the magnitude and direction of the electric force exerted on a?
express your answer with the appropriate units. enter positive value if the force is in +y direction and negative value if the force is in −y direction.

b) what is the magnitude and direction of the electric force exerted on b?
express your answer with the appropriate units. enter positive value if the force is in +y direction and negative value if the force is in −y direction.

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