Question

13. [1pt] Consider a charge Q = -640 µC located at the origin. Calculate the (signed)...

13. [1pt]
Consider a charge Q = -640 µC located at the origin. Calculate the (signed) magnitude of the electric field 3.99 m away from the charge.

Answer:  Last Answer: 3.62*10^5
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14. [1pt]
What angle (measured counter-clockwise) does the electric field make with the positive x-axis, at the point (x,y) = (6.4 m, 7.5 m)?

Answer:  Last Answer: 49.5 deg

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