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Just as with electric fields, gamma radiation is not deflected by magnetic fields. When alpha and beta particles move in magnetic fields they experience a deflecting force – provided their motion is not parallel to the field.Just as with electric fields, gamma radiation is not deflected by magnetic fields. When alpha and beta particles move in magnetic fields they experience a deflecting force – provided their motion is not parallel to the field.
How does magnetic field affect alpha particles?
Alpha particles in a magnetic field When a charged particle cuts through a magnetic field it experiences a force referred to as the motor effect. Alpha particles are deflected by a magnetic field confirming that they must carry a charge.
What happens to beta radiation in a magnetic field?
The beta radiation is deflected by the magnetic field. This suggests that it is made of moving charges. The fact that the beta radiation is deflected only a finite amount means that it must have mass. This suggests that it is a stream of (negative) particles.
Does radiation affect magnetic fields?
The electric and magnetic forces in EMFs are caused by electromagnetic radiation. There are two main categories of EMFs: Higher-frequency EMFs, which include x-rays and gamma rays. These EMFs are in the ionizing radiation part of the electromagnetic spectrum and can damage DNA or cells directly.
What are the effects of alpha beta and gamma radiation?
Gamma rays are the most harmful external hazard. Beta particles can partially penetrate skin, causing “beta burns”. Alpha particles cannot penetrate intact skin. Gamma and x-rays can pass through a person damaging cells in their path.
Is gamma radiation affected by a magnetic field?
Just as with electric fields, gamma radiation is not deflected by magnetic fields. When alpha and beta particles move in magnetic fields they experience a deflecting force – provided their motion is not parallel to the field.
Are beta particles affected by electric and magnetic fields?
Electric Fields. The effect of the field depends on the charge of the radiation. Alpha particles are positively charged and are therefore attracted to the negative plate in an electric field. Beta particles are negatively charged and are therefore attracted to the positive plate in an electric field.
When alpha and beta particle are subjected to a magnetic field?
When α and β rays are subjected to a magnetic fieldwhich is perpendicular to the direction of their motion, with their same speed.
What are the effects of beta radiation?
Sufficient intensity of beta-radiation can cause burns, rather like severe sunburn. If beta-emitting radionuclides are inhaled or ingested, they can also do damage to internal cells and organs.
What are the effects of gamma radiation?
Gamma rays have so much penetrating power that several inches of a dense material like lead, or even a few feet of concrete may be required to stop them. Gamma rays can pass completely through the human body; as they pass through, they can cause ionizations that damage tissue and DNA.
