4 questions: 1). A 5 cm spring is suspended with a mass of 2.417 g attached...

4 questions:

1). A 5 cm spring is suspended with a mass of 2.417 g attached to it which extends the spring by 2.409 cm. The same spring is placed on a frictionless flat surface and charged beads are attached to each end of the spring. With the charged beads attached to the spring, the spring's extension is 0.259 cm. What are the charges of the beads?

2). Two equally charged, 1.862 g spheres are placed with 3.188 cm between their centers. When released, each begins to accelerate at 261.446 m/s². What is the magnitude of the charge on each sphere? Express your answer in microCoulombs.

3).A +3 nC charge is located at (0,11.90) cm and a -8nC charge is located (3.38, 0) cm.Where would a -8 nC charge need to be located in order that the electric field at the origin be zero? Find the distance r from the origin of the third charge.

4). Two equally charged, 1.862 g spheres are placed with 3.188 cm between their centers. When released, each begins to accelerate at 261.446 m/s². What is the magnitude of the charge on each sphere? Express your answer in microCoulombs.

Expert Solution

genius_generous answered 2 years ago

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