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A 80 μC point charge is at the origin. 1. Find the electric field at the...

A 80 μC point charge is at the origin.

1. Find the electric field at the point x1 = 40 cm ,y1 = 0.

2. Find the electric field at the point x2 = 50 cm , y2 = 50 cm .

3. Find the electric field at the point x3 = -30 cm , y3 = 55 cm .

(Express your answers using two significant figures. Enter the x and y components of the electric field separated by a comma.)

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