A charged particle q3 with mass m = 2g is released from rest at point A....
In the figure point P is at a distance di = 4.65 m from particle 1 (91 = -9e) and distance d2 = 2.24 m from particle 2 (92 = +9e), with both particles fixed in place. (a) With V =0 at infinity, what is V at P? If we bring a particle of charge 93 = +9e from infinity to P, (b) how much work do we do and (c) what is the potential energy of the three-particle system?...
Please do problem 1 and problem 2 and show all steps. 1. Three, fixed point charges, 91 (+5.OnC), 92 (-3.OnC) and q3 (-2.0nC), are positioned as shown in the diagram. Note: 1nC = 10°C i. Determine the electric potential at point, P, directly below qı. 92 91 93 0.15m 0.15m 0.25m VP 92 ii. A fourth charge, 44=+2.5nc, is then placed at point P. Calculate the electric potential energy, UE(P), for 94. 91 0.15m 93 0.15m 0.25m 94 2. Consider...
6. The 200 g particle (Fig. 4) is released from point A at rest. The radus is 30 cm. The speed of the particle at point B is 1.5 m/s. (a) What is its kinetic energy at B? (b) How much energy is lost as a result of friction as the particle goes from A to B? (c) Is it possible to determine μ from these results in any simple manner? Explain. Figure 4
Prob. 3 In the diagram 91 =15.0°C and 92 = - 2.0uC are placed on the two corners of an equilateral triangle abc of base L = 3.0cm. 206 [a] What is the electric potential energy (in units of J) of 91 and 92? Prob. 3 In the diagram 91 =15.0uC and 92 = - 2.0uC are placed on the two corners of an equilateral triangle abc of base L = 3.0cm. [b] What is the electric potential (in units...
Prob. 3 In the diagram q1 =15.0uC and 92 = -2.0°C are placed on the two corners of an equilateral triangle abc of base L = 3.0cm. A particle of mass m=1.5 x10-6 kg and excess charge 3 = 5.0 C has been brought from infinity and placed at C, the unoccupied corner of the triangle ( see figure below). [e] Suppose you keep 91 and 92 fixed in their present position and let 93 go back home to infinity....
A particle with a charge of -1.5°C and a mass of 2.5x10-6 kg is released from rest at point A and accelerates toward point B, arriving there with a speed of 42 m/s. What is the potential difference VB -VA between A and B? a. +4.1 x * 103 V b. + 2.1 x 103 v C. 0.9 x 103 V d. +1.5 x 103 v e. - 4.1 103 v
Problem 1 [25 points) Show all relevant work!!! The figure shows three point charges, qı = +2.0 nC, q2 = -2.0 nC and q3 = +6.0 nC the distance a = 0.03 m. Assume the electric potential is zero at infinity. 91 Р (a) [8 points] Calculate the electric potential due to the system of charges at point P, on the right upper corner of the square a 92 93 х a (b) [10 points] Calculate the electric potential energy...
A particle of mass m is released from rest a distance b from a fixed origin of force that attracts the particle according to the inverse square law: F(x)=-kx-2 Show that the time required for the particle to reach the origin is (mb311/2 ( 8k Hint: Treat this as a 1-D problem. Then just integrate. And integrate. And integrate some more!
Three charged particles of q1 = 30.0 nC, q2 = -30.0 nc, and q3 = 15.0 nC are placed on the y-axis, as shown in the figure. Charge q1 has the coordinates (0, 12.0 cm), q2 has the coordinates (0, -12.0 cm), and q3 is located at the origin. (a) Find the electric potential energy in J) of the configuration of the three fixed charges. (b) A fourth particle, with a mass of 1.74 x 10-13 kg and a charge of q4 =...
A particle with a charge of 41 = 16C is placed 4m away from another charged particle 42 = -9C. Find the location of a point on the axis (along the dashed-line) with zero electric field. What is the location of this point with respect to qı? Left Right 91 = 16C А 92 = .9C 4 m O 16 m away, on the left side of 1 3.2 m away, on the right side of q1 3.2 m away,...