Charge at the origin is .
Other charges are
Net force on is makes an angle counterclockwise with positive X axis.
Now charge at the origin is .
Other charges did not change. Hence electric field at the center does not change. .
Net force on charge at center
Due to negative sign, direction of force is anti parallel to previous direction.
Hence direction of net force on charge at center makes an angle counterclockwise with positive X axis.
DQuestion 3 18 pts A charge is located at the origin, another charge is located somewhere...
18 pts DQuestion 3 A charge is located at the origin, another charge is located somewhere on the +y axis, another charge is located somewhere on the -y axis, and a fourth is located somewhere on the +x axis. The angle of the total electric force on the charge at the origin is 48 degrees counter-clockwise from the +x axis. Then, the charge at the origin changes sign and its magnitude (absolute value of its charge) increases by a factor...
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A charge is located at the origin, another charge is located somewhere on the +y axis, another charge is located somewhere on the -y axis, and a fourth is located somewhere on the +x axis. The angle of the total electric force on the charge at the origin is 28 degrees counter-clockwise from the +x axis. Then, the charge at the origin changes sign and its magnitude (absolute value of its charge) increases by a factor of 3.8. All other...
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