-A point charge Q = -12 μC,and two other charges,q₁ and q₂,are placed as shown.The electric force components on charge Q are F_x = +0.005 N and F_y = -0.003 N.In the figure,the number of excess electrons in charge Q is closest to:

Question

-A point charge Q = -12 μC,and two other charges,q<sub>1</sub> and q<sub>2</sub>,are placed as shown.The electric force components on charge Q are F<sub>x</sub> = +0.005 N and F<sub>y</sub> = -0.003 N.In the figure,the number of excess electrons in charge Q is closest to: A) 5.5 × 10<sup>13</sup> B) 6.5 × 10<sup>13</sup> C) 7.5 × 10<sup>13</sup> D) 8.5 × 10<sup>13</sup> E) 9.5 × 10<sup>13</sup>

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The Answer of -A point charge Q = -12 μC,and two other charges,q₁ and q₂,are placed as shown.The electric force components on charge Q are F_x = +0.005 N and F_y = -0.003 N.In the figure,the number of excess electrons in charge Q is closest to: A)5.5 × 10¹³ B)6.5 × 10¹³ C)7.5 × 10¹³ D)8.5 × 10¹³ E)9.5 × 10¹³

-A Point Charge Q = -12 μC,and Two Other Charges,q1

-A Point Charge Q = -12 μC,and Two Other Charges,q₁