Electricity

• Components in an electrical circuit

  • Batteries
  • Switch
  • Bulb
  • Fixed resistor
  • Variable resistor
  • Thermistor
  • Ammeter
  • Voltmeter
• Batteries


  Convert chemical energy into electrical energy
• Switch


  Completes the flow of electricity/allows circuit to flow
• Bulb


  Provides light source
• Fixed resistor


  Restricts current flow in a circuit
• Ammeter


  Measures current
• Voltmeter


  Measures voltage
• There are 10 main components in an electrical circuit
• Electricity flows in a series circuit
• The main function of the endocrine system is to regulate metabolism, growth, development, tissue function, sexual function, reproduction, sleep, and mood.