A Point Charge 42 4 8 C Is Fixed At The Origin Of A Co Ordinate System As Shown Another Point Charge 41 1 4 C Is I 1 (54.91 KiB) Viewed 11 times
A point charge 42 = -4.8 C is fixed at the origin of a co-ordinate system as shown. Another point charge 41 = 1.4 C is is initially located at point P, a distance di = 7.4 cm from the origin along the x-axis de R (92) 91 Р 1) What is APE, the change in potenial energy of charge q, when it is moved from point P to point R, located a distance da = 3 cm from the origin along the x-axis as shown? Submit 2) 2) (93 de R (91) P 94 The charge az is now replaced by two charges 43 and 4 which each have a magnitude of -2.4 C, half of that of 42. The charges are located a distance a = 1.8 cm from the origin along the y-axis as shown. What is APE, the change in potential energy now if charge qy is moved from point P to point R? Submit
انا 93) de R 91 di P (94) What is the potential energy of the system composed of the three charges 41, 43, and 44, when 91 is at point R? Define the potential energy to be zero at infinity. Jl Submit ) 4) (93) ch R (91) Р (95) The charge 94 is now replaced by charge as which has the same magnitude, but opposite sign from 44 (i.e., 45 = 2.4 pC). What is the new value for the potential energy of the system? Submit 5) 96) da R dz (92) 91 P Charges 43 and 45 are now replaced by two charges, 42 and 46, having equal magnitude and sign (-4.84C). Charge 42 is located at the origin and charge 46 is located a distance d = dy + d2 = 10.4cm from the origin as shown. What is APE, the change in potential energy now if charge qy is moved from point P to point R?
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