When electric discharge is pressed through neon at low pressure, the colour of the glow is

When electric discharge is passed through neon at low pressure the colour of the glow is

In the phenomenon of electric discharge through gases at low pressure , the coloured glow in the tube appears as a result of

In the phenomenon of electric discharge through gases at low pressure , the coloured glow in the tube appears as a result of

In the phenomenon of electric discharge through gases at low pressure,the coloured glow in the tube appears as a result of :

Colour in discharge tube filled with gas at low pressure is due to …

Assertion (A), study of discharge of electricity through gases at low pressure resulted in the discovery of cathod rays . Reason (R ): cathod rays are deflected by both magnetic and electric fields and the direction of deflection shows that they are nagatievly charged .

When an electric bulb glows