Three charges are arranged in the xy plane as shown below. A charge Q is at the point A with (x, y) coordinates (0, a), a charge -2Q is at the point B with coordinates (2a, 0) and a charge Q is at point C, which is the origin (0, 0). A. Q В. -20 2a C.Q Find an expression for the force Fc on the charge at C due to the other two charges and hence determine the magnitude |Fcl of the force and the unit vector that specifies- the direction of Fc. Enter your results as decimal numbers in the boxes in the expressions below: Q2 |Fcl Unit vector in direction of |Fcl:
Three charges are arranged in the xy plane as shown below. A charge Q is at the point A with (x, y) coordinates (0, a), a charge -2Q is at the point B with coordinates (2a, 0) and a charge Q is at point C, which is the origin (0, 0). A. Q В. -20 2a C.Q Find an expression for the force Fc on the charge at C due to the other two charges and hence determine the magnitude |Fcl of the force and the unit vector that specifies- the direction of Fc. Enter your results as decimal numbers in the boxes in the expressions below: Q2 |Fcl Unit vector in direction of |Fcl:
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Transcribed Image Text:Three charges are arranged in the y plane as shown below. A charge Q is at the point
A with (x, y) coordinates (0, a), a charge -20 is at the point B with coordinates (2a, 0)
and a charge Q is at point C, which is the origin (0, 0).
A. Q
B, -20
2a
C. Q
Find an expression for the force Fc on the charge at C due to the other two charges
and hence determine the magnitude |Fcl of the force and the unit vector that specifies
the direction of Fc. Enter your results as decimal numbers in the boxes in the
expressions below:
|Fcl =
Unit vector in direction of Fcl:
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