P5- Electric circuits

P5- Electric circuits

1. Circuits

   • Symbols
     • Resistor
     • Variable resistor
     • LDR
     • Thermistor
   • Current- Amps
     • Flow of charged particles (electrons)
   • Conductors and Insulators

2. Static electricity

   • Build-up of charge, electrons transfer to another substance making that once neutral object negative, and in turn the other object is positive (Protons don’t move as of strong forces).
   • Object with positive charge attracts negative charge but force not that strong due to the protons