Pre 19.86 Two small plasic bals hang from threads of negligible mass. Each ball has a mass of 0.190 g and a charge of magnitude 4 The balls are attracted to each other, and the threads attached to the balls make an angle of 20.0" with the vertical, as shown in the figure.(Figure 1) Part A Find the magnitude of the clectric force acting on each bal F N. Figure 1 of 1 Request Answer Submit Part B Find the tension in each of the threads. AE 120.0 20.0 T= -2.05 cm Submit Request Answer

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Pre
19.86
Two small plasic bals hang from threads of negligible mass.
Each ball has a mass of 0.190g and a charge of magnitude
4. The balls are attracted to each other, and the threads
attached to the balls make an angle of 20.0" with the
vertical, as shown in the figure.(Figure 1)
Part A
Find the magnitude of the electric force acting on each ball
Figure
< 1 of 1
Request Answr
Submit
Part B
Find the tension in each of the threads.
VO AE
120.0
20.0
T=
2.05 cm-
Submit
Reguest Answer
Transcribed Image Text:Pre 19.86 Two small plasic bals hang from threads of negligible mass. Each ball has a mass of 0.190g and a charge of magnitude 4. The balls are attracted to each other, and the threads attached to the balls make an angle of 20.0" with the vertical, as shown in the figure.(Figure 1) Part A Find the magnitude of the electric force acting on each ball Figure < 1 of 1 Request Answr Submit Part B Find the tension in each of the threads. VO AE 120.0 20.0 T= 2.05 cm- Submit Reguest Answer
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