FIGURE 20.4 A charged electroscope. Metal sphere Glass box to - Metal post isolate gold leaves Charging the electroscope causes the gold leaves to repel each other. Very thin gold leaves

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Q: 40 30- 20 10 Ocm. 0000 14

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Q: *Chapter 21, Problem 029 GO In the figure particles 2 and 4, of charge -e, are fixed in place on a y…

A: Solution:   Given Values,   y2=-8.72 cmy4=4.36 cmx1=-8.72 cmx3=8.72 cm

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Q: ) What is the total net charge of double-stranded DNA that is 500 basepairs (bp) in length? b) In…

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A: 1) charge on red balloon = 14 μC distance of red balloon above the green balloon = 1 m

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Q: In the future people will only enjoy one sport: Electrodisc. In this sport you gain points when you…

A: qA = −8.0 µC,  qB = −2.0 µC,  qC = +5.0 µC, and  qD = +12.0 µC.

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Q: There is a 30 microcoulomb charge at the origin.  There is a 154 microcoulomb charge on the x axis…

A: Given data:   q1 = 30 μC at origin q2 = 154 μC at x = 4 m q3 = 146 μC at y = 4 m Required: Magnitude…