A certain radioactive source emits radiations that were found to be deflected by both magnetic and electric fields. The radiations are

Answer Details

Based on the information given, it is likely that the radioactive source emits particles that can be deflected by both magnetic and electric fields. This suggests that the particles are charged, and therefore, the answer is likely to be beta rays. Beta rays are high-energy, high-speed electrons or positrons that can be emitted from a radioactive nucleus during beta decay. They are charged particles and can be deflected by magnetic and electric fields. Gamma rays, X-rays, and ultraviolet rays, on the other hand, are not charged particles and are not deflected by electric or magnetic fields.