5. What happens? 6. Move his finger away again and build up another charge 7. When Travolta's finger is near the door knob, what happens to the electrons currently in the metal door knob? 8. This 9. Why are shocks worse when you touch conductors rather than insulators? a local charge in the door knob. 10. If you take your hat off on a dry winter day, sometimes your hair will stand up. Explain this phenomenon.
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