3rd Grade-Ch. 13 Lesson 5 What is electrical energy?

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3rd Grade-Ch. 13 Lesson 5 What is electrical energy?

  1. 1. Ch. 13 Lesson 5 What is electrical energy?
  2. 2. electric charge <ul><li>tiny amount of energy </li></ul><ul><li>can be positive or negative </li></ul>
  3. 3. Particles have both positive and negative charges.
  4. 4. + + + + + + _ _ _ _ _ _ Particles balance each other when they have an equal number of positive and negative charges.
  5. 5. Balloons on the wall
  6. 6. lightning <ul><li>uncontrolled electric current </li></ul><ul><li>when negative electric charges travel in clouds or between clouds & ground </li></ul>
  7. 7. Lightning
  8. 8. electric current <ul><li>movement of electric energy (electric charge) from one place  another </li></ul>
  9. 9. electric circuit <ul><li>path that electric current flows through </li></ul>
  10. 10. - + Electric current flows along a path from the negative part of the battery. Electricity flows through the circuit to the positive part of the battery.

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