1. The force on a negatively charged particle is in the opposite direction. 2. :I think he meant'free electrons'( or may be negatively charged particles ). 3. The sign of the neutron's magnetic moment is that of a negatively charged particle . 4. This gives the neutron, in effect, a magnetic moment which resembles a negatively charged particle . 5. Cathode rays are made up of negatively charged particles . 6. He and Mary tend to go running past each other, like negatively charged particles , screaming. 7. Together with his collaborators, he discovered the difference in stopping power between positively and negatively charged particles . 8. These positively charged molecules interact with negatively charged particles and molecules to reduce the barriers to aggregation. 9. In other conductive materials, the electric current is due to the flow of both positively and negatively charged particles at the same time. 10. Similarly, it requires positive external work to transfer a negatively charged particle from a region of higher voltage to a region of lower voltage.
