Example: Charge q1-3.0 HC is at (4.0 cm, 4.0 cm), charge q2 +1.0 uC is at...
22.4 HC 15.5 HC Pictured on the right are three point charges Q1 22.4 uC, Q2 =-34.6 pC, and Q3 = 57. figure on the right. A fourth point charge is located at point A with a charge of QA15.5 LC. Calculate the magnitude of the net force on the charge at point A 3 C arranged according to the 80.1 cm Number -34.6 CQ 157.3 Q3 Kー-80.1 cm →|
22.4 HC 15.5 HC Pictured on the right are three point charges Q1 22.4 uC, Q2 =-34.6 pC, and Q3 = 57. figure on the right. A fourth point charge is located at point A with a charge of QA15.5 LC. Calculate the magnitude of the net force on the charge at point A 3 C arranged according to the 80.1 cm Number -34.6 CQ 157.3 Q3 Kー-80.1 cm →|
Charge q1 = 2.0 nC is located at (-1.0 cm, 0), charge q2 = -2.0 nC is located at (1.0 cm, 0) and charge q3 = 6.0nC is located at (0, 3.0 cm). What is the net electric force (magnitude and direction) on q1? Sketch a diagram with all forces on q1 and clearly show all work.
Q1. A charge of -3.0°C is located at the origin; a charge of 4.0 uC is located at x = 0.2 m, y=0); a third charge Q is located at x =0.32, y=0. The force on the 4.0ạC charge is 240 N, directed in the positive x direction. a) Determine the charge Q. (5 points) (b) With this configuration of three charges, where, along the x direction, is the electric field zero? (10 points)
Question 2 q2 4.0 cm 2.0 cm 42 43 3.0 cm 3.0 cm In the figure above, q1 = 5.50 nC, q2 = 11.0 nC, and q3 = 11.0 nC. If the net force on q1 is 0, then what would q be? Answer:
Point charges ql 50 uC and q2--25 uC are placed 1.0 m apart. What is the force on a third charge q3-40 uC placed midway between ql and q2? 53.9 N 88.7 N 107.9 N 25.6 N Question 4 (12.5 points) Point charges q1 q2 4.0x 106 C are fixed on the x-axis at x -3.0 m and x-3.0 m. What charge q must be placed at the origin so that the electric field vanishes at x 0. y -3.0...
4i 4.0 cm 2.0 cm +42 43 3.0 cm 3.0 cm In the figure above, q1 = 6.49 nC, q2 = 13.0 nC, and q3 = 13.0 nC. If the net force on q1 is 0, then what would q be? Answer:
Question 2 q1 4.0 cm 2.0 cm +42 93 3.0 cm 3.0 cm In the figure above, q1 5.94 nC, q2 11.9 nC, and q3 11.9 nC. If the net force on q is 0, then what would qbe? Answer:
A 1.0 nC charge is placed at (0.0 cm, 2.0 cm) and another 1.0 nC charge is placed at (0 cm,-2.0 cm). A third charge +q is placed along a line halfway between q1 and q2 such that the angle between the forces on q due to each of the other two charges is 60∘. The resultant force on q is (5.0 × 10^-5i) N. What is the magnitude of the charge q?
Question 2 q1 4.0 cm 2.0 cm 93 3.0 cm 3.0 cm In the figure above, q7 6.10 nC, q2 12.2 nC, and q3 12.2 nC. If the net force on qy is 0, then what would qbe? Answer: