Of the three types of radioactivity characterized by rutherford, which type does not become deflected by a magnetic field?

Gamma radiation isn't deflected

Explanation:

Hi, Rutherford characterized three types of radioactivity: Alfa, Beta and Gamma.

The principal difference is that the first two are charged particules (+ or -) but the gamma radiation comes from neutral particules.

Magnetic fields have the ability to interact with charged particules (like ions) or with ionizable elements (like the ferritic ones).

Being that said, the gamma radiation won't be deflected by the magnetic field because of its neutrality.

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.