ap physics chapter 18 electric current
Download
Skip this Video
Download Presentation
AP Physics Chapter 18 Electric Current

Loading in 2 Seconds...

play fullscreen
1 / 4

AP Physics Chapter 18 Electric Current - PowerPoint PPT Presentation


  • 94 Views
  • Uploaded on

AP Physics Chapter 18 Electric Current. Alessandro Volta (1745-1827) invented the electric battery. An electric cell is composed of 1 anode and 1 cathode…a battery is a battery of these cells. An electrolyte is the solution in a cell. The electrode is the metal of the electrode.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' AP Physics Chapter 18 Electric Current' - jace


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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
ap physics chapter 18 electric current

AP Physics Chapter 18Electric Current

Alessandro Volta (1745-1827) invented the electric battery.

An electric cell is composed of 1 anode and 1 cathode…a battery is a battery of these cells.

An electrolyte is the solution in a cell.

The electrode is the metal of the electrode.

See electric cell and be able to build/sketch all parts.

18 2 electric current
18-2 Electric Current
  • Current (I) is the rate of flow of electrons in a conductor.
  • I= DQ/ Dt
  • See circuit symbols…be able to translate/draw a symbol.
  • See Example 18-1 p531.
18 3 ohm s law resistance and resistors
18-3 Ohm’s Law: Resistance and Resistors
  • Simon Ohm (1787-1854) established experimentally that the current in a metal wire is proportional to voltage.
  • Ohm’s law states V=IR or that current in a conductor is proportional to the voltage, in metal conductors. (See p533)
  • Some materials are non-ohmic.
  • See Example 18-3 p 533.
homework 18a p 551
HOMEWORK 18a P 551
  • PR#1-10 & 11-14
ad