Question

Problem 15.1 (Page 409) A45x10" C charge is located 3.2 m from a-2.8.10" С charge. Find the electrostatic torcehat line charge exerts on the other. Problem 15.3 (Page 409) An alpha particle (charge +2 e) is sent at high speed toward a gold nucleus (charge 9 e) (a) What is the electric force acting on the alpha particle when it is 2지。“ m frorn the gold nuclei? Problem 15.16 (Page 410) Determine the electric field strength at a point 1 em to the left of the middle charge shown in Figure P1 5 10. If a charge of-2 μC is placed at this point, what are the magnitude and direction of the force on it? 6.00 μ(: 1.50pC -2,00 μ( 2.00 cm -3.00 cm

Answer 1