Two 3.5-cm-diameter disks face each other, 2.0 mm apart. they are charged to ± 11 nc . a) what is the electric field strength between the disks?
express your answer in newtons per coulomb.
b) 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?
express your answer in meters per second.
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Two 3.5-cm-diameter disks face each other, 2.0 mm apart. they are charged to ± 11 nc . a) what is th...
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