Electricity:

Definition of electricity  : elcetricity is a type of energy than can  accumulate in one  place fow from one place  to another  .

Types of elctricity: 

   Satic electricity (does not move)

  Current elcetricity ( does  move)




Electrical changes : negative and positive

• Negative elctrical change →negatively charged 
• Electrical charge ⇾positively charged 

Positive charged  = negative cgarged  ⇾ neutra                                               

Activities:

  14-. With these words I say if they are renewable energy or non-renewable energ

solar ,wind ,nuclear, coal ,biomass, petroleim

          RENEWABLE ENERGY                         NON- RENEWABLE ENERGY
 


WATCH CAREFULLY !

Electricity can be dangerous 

• Never stickscissors ,pens , fingers or anything else into a mains secket .
• Never touch switches with wet hands .
• Never use electrical appliances near water .
• Always hold the plastic part of a plug when plugging in and unplugging appliances.