Physics, 17.06.2020 23:57 rosezgomez97
Two point charges are on the y axis. A 3.90-µC charge is located at y = 1.25 cm, and a -2.4-µC charge is located at y = −1.80 cm. (a) Find the total electric potential at the origin. V (b) Find the total electric potential at the point whose coordinates are (1.50 cm, 0). V
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If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
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The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.
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Two point charges are on the y axis. A 3.90-µC charge is located at y = 1.25 cm, and a -2.4-µC charg...
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