# Question

On average, the electron and proton in a hydrogen atom are separated by a distance of 5.3 x 10-11 m(Fig. 15.30). Assuming the orbit of the electron to be circular,

(a) What is the electric force on the electron?

(b) What is the electron’s orbital speed?

(c) What is the magnitude of the electron’s centripetal acceleration in units of g?

(a) What is the electric force on the electron?

(b) What is the electron’s orbital speed?

(c) What is the magnitude of the electron’s centripetal acceleration in units of g?

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