Two charges, +9 µC and +15 µC, are fixed 1 m apart, with the second one...

Two charges, +9 µC and +15 µC, are fixed 1 m apart, with the second one to the right. Find the magnitude and direction of the net force (in N) on a −8 nC charge when placed at the following locations.

(a)

halfway between the two

magnitude ______________ N

(b)

half a meter to the left of the +9 µC charge

magnitude __________ N

(c)

half a meter above the +15 µC charge in a direction perpendicular to the line joining the two fixed charges (Assume this line is the x-axis with the +x-direction toward the right. Indicate the direction of the force in degrees counterclockwise from the +x-axis.)

magnitude__________ N

direction____________ ° counterclockwise from the +x-axis

Expert Solution

genius_generous answered 1 year ago

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