A cathode emits 1 8 x 10 7 electrons s and all the electrons

Last updated: 6/30/2023

A cathode emits 1 8 x 10 7 electrons s and all the electrons reach the anode when it is given a positive potential of 400 V Given e 1 6 x 10 C the maximum anode current is 1 2 88 mA 3 7 2 mA 2 28 8 mA 4 6 4 mA