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Please help on all questions..thx 2. Two charges are affixed as shown below. -4HC +lHC 6cm...
Ex: a) For the three charges shown below, calculate the force on charge 2 (magnitude and direction) due to the other two charges <-0.30 m ----><--0.20 m---> ㄑㄧ Q1 Q2 5.0 uC Q3 -3.0 HC -3.0 uC b) What is the magnitude of the electric field at q2?
Three charged particles are arranged in a line as shown in the figure below. Calculate the net electrostatic force on particle #3 due to the other two charges. -0.30 m----0.20 m + Q= Q2 = Q3 = -8.0 uc +3.0 C -4.0 MC x
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Electric Field een ino fen aicom is made of a single electron revoling around (-5 agE-u m) a single proton as the picture below A. The electric force on the electron is given by F-qE. Explain in words what q and E represent in that equation. Determine the value of q and E. Hydrogen Atom B. The electric force on the proton is also given by F-qE Derelainin rdy what q and E represent in this...
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Two charges are located along the x axis as shown below. Determine the location, X, where the net electric field due to these charges is zero. х *1 = 21 m + x2 = 29 m + 92=-25 uc 0 91 = +9.04C k 1911 k |92 Equation: Solve for a (x1-x)? (x2-x)? Please take the absolute values of the charges. Note that x1 = +5.0 m and x2 = + 8.0 m O At...
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A positive charge is placed in an electric field. It starts at rest but is free to move. What does the test charge do? It stays at rest. It moves towards the nearest negative charge only (if there is one). It moves along electric field lines in the opposite direction the arrows point It feels a force pointing tangent to the field lines and moves according to the force. Three charges, -9, +q, and -2q are...
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Question 1 1 pts Each of three objects has a net charge. Objects A and B repel each other. Objects B and C attract each other. Which one of the following table entries is a possible combination of the signs of the net charges on these three objects? A B с (1) + + - + (2) + + (3) (4) - (5) + - 0 1) 3) 0 (3) and (5) O (1)...
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Question 10 2 pts Four point charges (91 = +4.0 LC, 42 = +2.0 HC, 43 = -9.0 UC, and 94 = -3.0 PC) are placed at the corners of a square as shown in the figure. Each side of the square has length 6.0 m. Determine the magnitude of the electric field at the point p, the center of the square. Take the absolute value of the charges when calculating the magnitude of the electric field....
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Three charges are arranged as shown in the figure below. Find the magnitude and direction of the electrostatic force on the charge q = 4.80 nC at the origin. (Let r12-0.230 m.) 100m Need Help? Two small metallic spheres, each of mass m = 0.50 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...
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Question 9 2 pts Consider the two charges shown in the drawing. Which of the following statements correctly describes the direction of the electric force acting on the two charges? 9, 92 The force on 91 points to the left and the force on 92 points to the right. The force on 91 points to the left and the force on 92 points to the left. The force on 91 points to the right...
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Question 16 2 pts In the the figure that is shown below, the y-intercept is (0,36) and the x-intercept is (6, 0). Find the electric potential difference between x= 0 andx=6 m. Note that they and z components of the electric field are zero. If your answer is negative, put the minus sign in the answer box. Please round your answer to one decimal place. E: (N/C) (0.y) (x,0) * (m) Equation: V=- | E (x) dx...