While performing cathode ray experiments, it was observed that there was no passage of electric current under normal conditions. Which of the following can account for this observation ?

Question

While performing cathode ray experiments, it was observed that there was no passage of electric current under normal conditions. Which of the following can account for this observation ? (A) Dust particles are present in air (B) Carbon dioxide is present in air (C) Air is a poor conductor of electricity under normal conditions (D) None of the above

Tardigrade Admin · Accepted Answer

Air is a poor conductor of electricity under normal conditions

Q. While performing cathode ray experiments, it was observed that there was no passage of electric current under normal conditions. Which of the following can account for this observation ?

Dust particles are present in air

Carbon dioxide is present in air

Air is a poor conductor of electricity under normal conditions

None of the above

Air is a poor conductor of electricity under normal conditions