Cathode rays are produced in the discharge tube when a voltage of about .... volts is applied and the pressure of the gas inside is of the order of....atm

Cathode rays are produced in the discharge tube when a voltage of abou

1.	Cathode rays are produced in the discharge tube when a voltage of about .... volts is applied and the pressure of the gas inside is of the order of....atm
Answer» SOLUTION :10,000 VOLTS, `10^(-4)` ATM