A gas would serve as an electrical conductor under
...A gas would serve as an electrical conductor under
reduced pressure and high current
increased magnetic field
reduced pressure and reduced potential
exposure to visible light
Correct answer is A
In general, gases conduct electricity under reduced pressure and high voltage/potential.
But from Ohms Law, current is directly proportional to voltage. Thus high current presupposes high voltage.
A satellite revolving around the earth is kept on its orbit by? ...
Which of the following will convert a milliammeter to a voltmeter? ...
A solid body will float in a liquid if its ...
I. Small size. II. Low power requirement III. Not easily damaged by high temperature IV. Highly d...