The electrostatic force on a charge q1 due to a charge q2 at a distance r = Kq1q2/(rxr)
Therefore we assume the charge q3 to be at a distance x from the origin. Then we equate the electrostatic forces due to each charge q1 and q2 ( since theyretgonna act in the opposite direction, for net EF to be 0, they must be equal)
Therefore by solving the quadratic equation we find out the correct value of distance.
hence option E is correct.
A charge of 1.98E-9 C is placed at the origin, and a charge of 3.76E-9 C is placed at x = 1.37 m. Find the position at which a third charge of 2.88E-9 C can be placed so that the net electrostatic force on it is zero.
13 of 10 pt A glider is gliding in a horizontal circle at a speed of 35 m/s. If the glider is tilted 25° to the horizontal, what is the radius of the circle (in m) in which it is flying? (See the figure.) Assume that the required force is provided entirely by an 'aerodynamic lift' that is perpendicular to the wing surface. (in m) 4, AO 1.96 × 102 BO 2.29 × 102 2.68 × 102 DO 3.14 x...
QUESTION 4 A +1 C charge is placed at the origin. A-1 C charge is placed at position (x,y)=(2 m, 0), and a -2C charge is placed at (x,y)=(1 m,1 m). What is the electric potential energy of this charge configuration? a.-2.1x10^10) b.-4.5x10^9) C. 4.5x10^91 d. It is impossible to calculate this because there are more than two charges. QUESTIONS A +1 nC charge is placed in a uniform electric field of strength 25 N/C. What force (magnitude and direction)...
charge q 1 = 3.2 × 10-6 C is placed at the origin and charge q 2 = -5.1 × 10-6 C is placed on the x-axis, at x = -0.20 m. Where along the positive x-axis can a third charge Q = -8.3 µC be placed such that the resultant force on this third charge is zero?
In the figure, charge q 1 = 2.4 × 10-6 C is placed at the origin and charge q 2 = -6.5 × 10-6 C is placed on the x-axis, at x = -0.20 m. Where along the positive x-axis can a third charge Q = -8.3 µC be placed such that the resultant force on this third charge is zero? 0.20 m 1 41 42
In the figure, charge q 1 = 3.1 × 10-6 C is placed at the origin and charge q 2 = -5.6 × 10-6 C is placed on the x-axis, at x = -0.20 m. Where along the positive x-axis can a third charge Q = -8.3 µC be placed such that the resultant force on this third charge is zero?
In the figure, charge q 1 = 2.1 × 10-6 C is placed at the origin and charge q 2 = -3.8 × 10-6 C is placed on the x-axis, at x = -0.20 m. Where along the positive x-axis can a third charge Q = -8.3 µC be placed such that the resultant force on this third charge is zero?
An electric point charge of Q1 = 6.25 nC is placed at the origin of the real axis. Another point charge of Q2 = 4.55 nC is placed at a position of p = 2.37 m on the real axis. At which position can a third point charge of q = -5.33 nC be placed so that the net electrostatic force on it is zero? (in m) A: 0.4191 B: 0.5238 C: 0.6548 D: 0.8185 E: 1.023 F: 1.279 G:...
Part A In the figure, charge q1 3x10 C is placed at the origin and charge q2 -84x 10 -8.3 μC be placed such that the resultant force on this third charge is zero? C is placed on the x-axis, at x--0.20 m. Where along the positive x-axis can a third charge O -0.20 m-→ 12 9, Express your answer using two significant figures. X- 10.44 rn
Part A In the figure, charge q 1-2.8 × 10-6 C is placed at the origin and charge q 2 = 5.0 x 106 C is placed on the x-axis at x = a third charge Q--8.3 C be placed such that the resultant force on this third charge is zero? 20 m. Where a ong the positive x-axis can the resultantforcemme qrdor e 0.20 m 92 41 Express your answer using two significant figures