Physics, 28.07.2019 18:00 thicklooney
Two 10-cm-diameter charged rings face each other, 15 cm apart. the left ring is charged to -23 nc and the right ring is charged to +23 nc . what is the magnitude of the electric field e⃗ at the midpoint between the two rings?
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Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?
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Two 10-cm-diameter charged rings face each other, 15 cm apart. the left ring is charged to -23 nc an...
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