Questions: a. Explain the significance of the faraday of charge Q = 96500C.
b. Explain the significance of the discovery that all cathode rays have a definite charge-to-mass ratio of 1.7 ×1011 C/kg.
c. Show by direct calculation how Millikan's experimental measurement of the elementary charge made it possible to determine
i. Avogadro's constant.
ii. The mass of the electron.
iii. The actual masses of atoms. What fundamental property of electric charge did Millikan's work confirm?