A small sphere with mass 2.80 g hangs by a thread between two large parallel vertical plates 5.00 cm apart (Figure 1). The plates are insulating and have uniform surface charge densities ta and -a. The charge on the sphere is q= 8.30-10-6 C. Part A What potential difference between the plates will cause the thread to assume an angle of 30.0° with the vertical? Express your answer in volts. V Submit Resuest Answer < Returm to Assignment Provide Feedback Figure < 1 of 1 30.0 5.00 cm

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Chapter19: Electric Potential And Electric Field
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A small sphere with mass 2.80 g hangs by a thread between two large parallel vertical
plates 5.00 cm apart (Figure 1). The plates are insulating and have uniform surface charge
densities +o and -o. The charge on the sphere is q = 8.30×10-6 C.
Part A
What potential difference between the plates will cause the thread to assume an angle of 30.0° with the vertical?
Express your answer in volts.
V =
V
Submit
Request Answer
< Return to Assignment
Provide Feedback
Figure
< 1 of 1 >
30.0°
5.00 сm
Transcribed Image Text:A small sphere with mass 2.80 g hangs by a thread between two large parallel vertical plates 5.00 cm apart (Figure 1). The plates are insulating and have uniform surface charge densities +o and -o. The charge on the sphere is q = 8.30×10-6 C. Part A What potential difference between the plates will cause the thread to assume an angle of 30.0° with the vertical? Express your answer in volts. V = V Submit Request Answer < Return to Assignment Provide Feedback Figure < 1 of 1 > 30.0° 5.00 сm
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