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Questions: (attachment of the questions is attached below)

16. Two masses of 5.0 g each are suspended from thin strings and a charge q is placed on each. The result is shown in the diagram below. If the angle between each string and the vertical is 15 degrees and the length of the string is 35cm, determine the charge q.

17. Electrons are accelerated through a potential difference, v= 120V, before exiting and being subjected to a new set of parallel plates. The electrons enter this region 5.0cm from the bottom plate, and hits this bottom plate a distance of 5.0cm in. If the total plate separation of this second set of plates is 8.0cm, determine the voltage of the second source AND draw this source in, clearly showing the positive vs negative terminals of the battery, (m= 9.11x10^-31 kg, q= -1.6x10^-19 C)

16. Two masses of 5.0 g each are suspended from thin strings and a charge q is placed on each. The result is shown in the diagram below. If the angle between each string and the vertical is 15" and the length of the string is 35 cm, determine the charge q. (4 marks) m.4 17, Electrons are accelerated through a potential difference, Vo = 120 V. before exiting and being subjected to a new set of parallel plates. The electrons enter this region 5.0 cm from the bottom plate, and hit this bottom plate a distance of 5.0 cm in. If the total plate separation of this second set of plates is 8.0) cm, determine the voltage of the second source AND draw this source in, clearly showing the positive vs negative terminals of the battery. (m = 9.11 x10"kg. q - -1.6x10 "C) (10 marks) D yo -yo- 8/8