Physics, 05.05.2020 11:48 austinmiller3030
Your lab assignment for the week is to measure the amount of charge on the 6.0-cm-diameter metal sphere of a Van de Graaff generator. To do so, you're going to use a spring with spring constant 0.65 N/m to launch a small 1.5 g bead horizontally toward the sphere. You can reliably charge the bead to 2.5 nC, and your plan is to use a video camera to measure the bead's closest approach to the edge of the sphere as you change the compression of the spring. You'll then add 3.0-cm, the radius of the sphere, to each to have the distance to the center of the sphere. Your data are as follows:
Compression (cm) Closest approach (cm)
1.6 5.5
1.9 2.6
2.2 1.6
2.5 0.4
Determine the sphere's charge in nC?
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Your lab assignment for the week is to measure the amount of charge on the 6.0-cm-diameter metal sph...
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