A +5.00-μC point charge is placed at the 0.0 cm mark of a meter stick and a -4.00-μC point charge is placed at the 50.0 cm mark.At what point on a line through the ends of the meter stick is the electric field equal to zero?
A)1.4 m from the 0 cm mark
B)2.5 m from the 0 cm mark
C)2.9 m from the 0 cm mark
D)3.3 m from the 0 cm mark
E)4.7 m from the 0 cm mark

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The Answer of A +5.00-μC point charge is placed at the 0.0 cm mark of a meter stick and a -4.00-μC point charge is placed at the 50.0 cm mark.At what point on a line through the ends of the meter stick is the electric field equal to zero?
A)1.4 m from the 0 cm mark
B)2.5 m from the 0 cm mark
C)2.9 m from the 0 cm mark
D)3.3 m from the 0 cm mark
E)4.7 m from the 0 cm mark

A +500-μC Point Charge Is Placed at the 0