1 / 22

Current, Load & Resistance

Current, Load & Resistance . SNC1P. Journal Can the positive charges flow out of a battery to create electricity? Why or why not? Use Pictures and Words. +. Chemical Changes. -. Source. Current, Load, and Resistance . Date:. Electric Current : the flow of charges

baina
Download Presentation

Current, Load & Resistance

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Current, Load & Resistance SNC1P

  2. Journal Can the positive charges flow out of a battery to createelectricity? Why or why not? Use Pictures and Words. + Chemical Changes -

  3. Source

  4. Current, Load, and Resistance Date: • Electric Current: the flow of charges • Symbol: I Water Current: Flow of water

  5. Current Direction?

  6. Current ???

  7. Electrons • ________________ flow in ONE direction in a circuit.

  8. Water Current: Flow of water Electric Current: Flow of charges • Does the amount of current flowing from the top of stream to the bottom of stream change? • What about a in a wire?

  9. The AMOUNT of current flowing into one end of the wire is the same flowing out. • Amperes: measure AMOUNT of current • Symbol: A

  10. Electric Current: Flow of charges • Symbol: I • Measured in: Amperes What is the device that measures Current?

  11. Remember … • : the device that measures the potential difference Voltmeter

  12. Current ( ) is measured in Amperes ( ). Ammeter: the device that measure current in a circuit Multimeter

  13. Source • Current

  14. What are some examples of a LOAD? LOAD

  15. Load: device that converts electrical energy into another form of energy • Ex: Light bulb, ________, _________

  16. The Load and Resistance How could you slow the flow of the current in a stream? Dam puts resistance on the current

  17. A Load resists the flow of current.

  18. The Load and Resistance Filament

  19. Resistance: the amount that current that is slowed by the load

  20. Source • Current Load

  21. VIDEO

More Related