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3. (10 pts.) Two 5.00 g point charges of 100 nC are hanging by strings of...
1 15 pts.) A point charge of +2.15 nC is a distance of 2.35 m from a point charge of -3.10 nC. What is the magnitude of the electrostatic force on each point charge? Is the force attractive or repulsive? 2. (15 pts.) Two 5.00 g masses with equal charge q are hanging by strings of length 1.00 m as shown in the diagram. The angle with respect to the vertical is 5.00° when they are in equilibrium. What is...
Two stationary point charges of 5.00 nC n C and 2.00 nC n C are separated by a distance of 50.0 cm c m . An electron is released from rest at a point midway between the charges and moves along the line connecting them. What is the electric potential energy of the electron when it is A.) at the midpoint B.) 15.0 cm from the 5.00 nC charge?
Constants Two stationary point charges of 5.00 nC and 2.00 nC are separated by a distance of 55.0 cm . An electron is released from rest at a point midway between the charges and moves along the line connecting them. What is the electric potential energy of the electron when it is at the midpoint?
Point charges q1=− 5.00 nC and q2=+ 5.00 nC are separated by distance 3.30 mm , forming an electric dipole. A) Find the magnitude of the electric dipole moment. Express your answer in coulomb meters to three significant figures. B) What is the direction of the electric dipole moment? from q1 to q2 from q2 to q1 C) The charges are in a uniform electric field whose direction makes an angle 36.1 ∘ with the line connecting the charges. What...
Two point charges, q₁= +10 nC and q₂= -5 nC, are located on the x-axis at x= 0 and x=5.00 m. What is the electric field at point x=3.0 m?
Two identical positive point charges (q1 = q2 = +2.00 nC) are placed at the bottom two vertices of an equilateral triangle of edge length 5.00 cm. One negative point charge (q3= -3.00 nC) is placed at the apex. (a) Calculate the electrical potential produced by the combination of all three point charges together at the midpoint of the base of the triangle. (Remember that each angle in an equilateral triangle is 60 degrees.) (Answer: 816 V) (b) Calculate the...
Two small metallic spheres, each of mass m-0.40 g, are suspended as pendulums by light strings from a common point as shown in the figure below. The spheres are given the same electric charge, and it is found that they come to equilibrium when each string is at an angle of θ = 7.5° with the vertical. If each string has length L 28.0 cm, what is the magnitude of the charge on each sphere? nC
Two 5.0 g point charges on 1.0-m-long threads repel each other after being charged to +100 nC, as shown in FIGURE P25.58. What is the angle theta? You can assume that is a small angle.
-0.500 m 0.800 m - 4.00 nc 5.00 nc 3.00 nC Three point charges are aligned along the x axis as shown in figure. What is the electric field at 2 m on the x-axis, (2,017 (Take 1 4 To 9100 N.ma
Two 5.0g point charges on 1.0m long threads repel each other after being charged to +100 nC, as shown in the figure.What is the angle theta?You can assume that theta is a small angle.The answer is 4.4 degree.Please give steps to getting the answer.