Negatively charged particles are deflected in one

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Unformatted text preview: field. Negatively charged particles are deflected in one direction, and positively charged particles in the opposite direction. Several phenomena described in this section depend on this behavior. Cathode (C) Invisible cathode ray ▲ Evacuated tube FIGURE 2-6 A cathode-ray tube Hole Anode (A) High voltage source Phosphor (zinc sulfidecoated) screen detects position of cathode ray The high-voltage source of electricity creates a negative charge on the electrode at the left (cathode) and a positive charge on the electrode at the right (anode)....
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This note was uploaded on 11/20/2012 for the course CHEM 1000 taught by Professor Hempstead during the Fall '09 term at York University.

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