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ELECTRICITY, image, image, image, image, image, image, image - Coggle…

- - - - are materials that allow electric curremts to pass throught them.
    - - Are materials that do not allow electric currents to pass throught them.
- - - - Positive charge
    - - No charge
    - - Negative charge
- - - - Alternators or dynamos
        
        They transform motion into an elcetric current
      - Photovoltaic solar cells
        
        Energy from the sun
      - Batteries
        
        They use chemical processes to generate the electric current
      - Hydrogen cells
        
        Energy produce from oxygen and hydrogen