Question

Three point charges are arranged along the x-axis. Charge q1 = -4.50 nC is located at x = 0.210 m and charge q2 = 3.00 nC is at x = -0.310 m. A positive point charge q3 is located at the origin. What must the value of q3 be for the net force on this point charge to have a magnitude of 4.10 μN? Where along the x-axis can q3 be placed and the net force on it be zero, other than the trivial answers of x = +∞ and x = -∞?

Name: three point charges are arranged along the x axis charge q1 450 nc is located at x 0210 m and charge q2 300 nc is at x 0310 m a positive point charge q3 is located at the origin what must th 64329
Uploaded: 2022-04-04T12:46:35-08:00
Duration: 4 min 34 s
Channel: Shaiju T
Description: three point charges are arranged along the x axis charge q1 450 nc is located at x 0210 m and charge q2 300 nc is at x 0310 m a positive point charge q3 is located at the origin what must th 64329

          Three point charges are arranged along the x-axis. Charge q1 = -4.50 nC is located at x = 0.210 m and charge q2 = 3.00 nC is at x = -0.310 m. A positive point charge q3 is located at the origin. What must the value of q3 be for the net force on this point charge to have a magnitude of 4.10 μN? Where along the x-axis can q3 be placed and the net force on it be zero, other than the trivial answers of x = +∞ and x = -∞?

Added by Christy A.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Shaiju T

04/04/2022

Step 1

Using Coulomb's law, the net force on q3 is given by: \[ F = \frac{k \cdot |q_1 \cdot q_3|}{(0.21)^2} + \frac{k \cdot |q_2 \cdot q_3|}{(0.31)^2} \] where \( k = \frac{1}{4\pi\epsilon_0} \). Show more…

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Three point charges are arranged along the x-axis. Charge q1 = -4.50 nC is located at x = 0.210 m and charge q2 = 3.00 nC is at x = -0.310 m. A positive point charge q3 is located at the origin. What must the value of q3 be for the net force on this point charge to have a magnitude of 4.10 μN? Where along the x-axis can q3 be placed and the net force on it be zero, other than the trivial answers of x = +∞ and x = -∞?