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UEENEEE003B<br />Solve Problems in Single Path DC Circuits<br />Sources of Electrical Energy<br />
Electromagnetic Induction<br />Farady’s Law<br />When a conductor cuts a magnetic field an EMF will be induced proportiona...
8/9/2011<br />Revision02<br />3<br />
8/9/2011<br />Revision02<br />4<br />
8/9/2011<br />Revision02<br />5<br />
Chemical<br />Batteries<br />Primary<br />Secondary<br />Two metals(electrodes) placed in an electrolyte<br />8/9/2011<br ...
Thermocouple<br />Two wires of a different material <br />Heated one end, cool the other.<br />Used to measure temperature...
Solar<br />Converts the radiant energy from the sun to electrical energy.<br />Used in conjunction with batteries.<br />8/...
A QUARTZ CRYSTAL <br />When force is applied to the crystal an emf is produced.<br />Record players<br />Gas lighters<br /...
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E003B sources

  1. 1. UEENEEE003B<br />Solve Problems in Single Path DC Circuits<br />Sources of Electrical Energy<br />
  2. 2. Electromagnetic Induction<br />Farady’s Law<br />When a conductor cuts a magnetic field an EMF will be induced proportional to the rate of cutting<br />To an EMF via Electromagnetic Induction there must be<br />A conductor<br />A magnetic field<br />Relative Motion<br />Generators and alternators produce an EMF by turning a conductor in a magnetic field via a turbine or engine<br />
  3. 3. 8/9/2011<br />Revision02<br />3<br />
  4. 4. 8/9/2011<br />Revision02<br />4<br />
  5. 5. 8/9/2011<br />Revision02<br />5<br />
  6. 6. Chemical<br />Batteries<br />Primary<br />Secondary<br />Two metals(electrodes) placed in an electrolyte<br />8/9/2011<br />Revision02<br />6<br />
  7. 7. Thermocouple<br />Two wires of a different material <br />Heated one end, cool the other.<br />Used to measure temperature<br />8/9/2011<br />Revision02<br />7<br />
  8. 8. Solar<br />Converts the radiant energy from the sun to electrical energy.<br />Used in conjunction with batteries.<br />8/9/2011<br />Revision02<br />8<br />
  9. 9. A QUARTZ CRYSTAL <br />When force is applied to the crystal an emf is produced.<br />Record players<br />Gas lighters<br />8/9/2011<br />Revision02<br />9<br />Piezo<br />

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