Part BIf a proton (m = 1.67 × 10-27 kg) revolves in a circular orbit of radius R = 7.0cm about the axis (i.e., between the cylinders), what must be its speed?Express your answers with the appropriate units.Up =0OμĂValueSubmit Request AnswerUnits? A thin cylindrical shell of radius R₁ = 4.5 cm is surrounded by a second cylindricalshell of radius R₂ = 9.5 cm, as in . Both cylinders are 15 m long and the inner onecarries a total charge Q₁= -0.68 nC and the outerone Q2 = +1.56 nC.Part AIf an electron (m = 9.1 × 10-³¹ kg) escaped from the surface of the innercylinder with negligible speed, what would be its speed when it reached the outercylinder?Express your answers with the appropriate units.Ve =Submit0μÃR₂R/RValueRequest AnswerUnits=?

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A thin cylindrical shell of radius R₁ = 4.5 cm is surrounded by a second cylindrical shell of radius R2 = 9.5 cm, as in. Both cylinders are 15 m long and the inner one carries a total charge Q₁ = -0.68 nC and the outer one Q2 = +1.56 nC.