Which of the following statements correctly describe(s) cathode rays?

i. they consist of tiny particles carrying negative electric charges.
ii. they are deflected in a magnetic field but not in an electric field.
iii. they consist of fast moving neutrons and deflected in an electric field.

Similar Questions

The frequency of the wave in the diagram above is ...

The linear expansivity, $\alpha$, and cubic expansivity, $\gamma$, of a material are related by ...

Calculate the energy stored in an inductor of inductance 0.5H when a current of 3A flows through it....

A beam of light travelling in water is incident on a glass which is immersed in the water. The incid...

The wave theory of light does not explain photoelectricity because ...

N.N.P.C. gas cylinder containing 15kg of cooking gas was left open, and the gas emptied in 3.8 minut...

In an experiment to measure1 the focal length f of a converging lens object distances u and correspo...

In which of the following is the expansion of solids a disadvantage? ...

An electric circuit is connected as illustrated above. Determine the equivalent e.m.f and current fl...

The resistance of an open series circuit is ...