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Electric Current and its Effects — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceElectric Current and its Effects2 Marks
Question
It is established that an electric current through a metallic conductor produces a magnetic field around it. Is there a similar magnetic field produced around a thin beam of moving Justify your answer.
  1. Alpha particles.
  2. Neutrons.
✓

Answer

  1. Yes, Alpha particles being positively charged constitute a current in the direction of motion.
  2. No, The neutrons being electrically neutral constitute no current.

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