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When beryllium is bombarded with alpha particles extremely penetrating radiation which Cannot be deflected by electrical or magnetic field?

Neutron is a chargeless particles, so it does not get deflected by electric or magnetic field.

When beryllium is bombarded with alpha particles?

When beryllium is bombarded with α – particles, extremely penetrating radiations which cannot be deflected by electrical or magnetic field are given out.

Which Cannot be deflected by electrical or magnetic field are given out these are?

Hence the types of waves that cannot be deflected by an electric field or a magnetic field are gamma rays.

When atoms are bombarded with alpha particles only a few in million suffer deflection others pass out Undeflected This is because?

When atoms are bombarded with alpha particles, only a few in million suffer deflection, others pass out undeflected. This is because [MNR 1979; NCERT 1980; AFMC 1995] A) The force of repulsion on the moving alpha particle is small.

What is Rutherford scattering experiment?

Rutherford's Alpha Scattering Experiment Rutherford, in his experiment, directed high energy streams of α-particles from a radioactive source at a thin sheet (100 nm thickness) of gold. In order to study the deflection caused to the α-particles, he placed a fluorescent zinc sulphide screen around the thin gold foil.

What does helium nucleus contain?

The magnified nucleus of the helium atom consists of two protons and two neutrons bound together by a strong nuclear force.

Are alpha particles affected by electric fields?

Alpha particles are positively charged, beta particles are negatively charged, and gamma radiation is electrically neutral . This means that alpha and beta radiation can be deflected by electric fields , but gamma radiation cannot. Remember that opposite charges attract.

Which of the following radiations gets deflected by a magnetic field?

Beta particles are deflected by a magnetic field in an opposite direction to alpha particles confirming they must hold a charge opposite to alpha particles.

When alpha particles are sent through a thin metal foil?

Atom has most space as empty. A very small mass is concentrated in a small area called a nucleus. The mass of an atom is concentrated at the central nucleus and the remaining part is empty. Therefore, the positively charged alpha particles when sent through metal foil go straight through the foil.