Chapter 10: part 2
Energy in the News
OhmÕs Law
Physical Meaning
Toaster
Resistive Heating
Electrical Energy: Work or Heat
Superconductivity
Simple Circuits
Meissner Effect
Series and Parallel Circuits
Batteries: Series and Parallel
Typical Household Circuit
Prices of Energy
Payback Time on Energy Efficiency
Quote from Prizewinning Engineer
L.E.D.s
L.E.D.s How They Work
Lighting Whales with LEDs
Common Uses of LEDs
Fuel Cells
Greenhouse Gas Emissions
Cost for Fuel Cells :Medium Term
Long Term: Costs for Fuel Cells
Types of Fuel Cells
Fuel Cell: Central Park, New York
Fuel Cell Powered Bus
Fuel Cells: The Future
Author: W
E-mail: menke@ldeo.columbia.edu