Defining Resistance, Ohmic vs. Non-Ohmic and Electric Power
An introduction to Resistance. We also define ohmic versus non-ohmic with graphs. We define the slope of the graph as resistance. There is also a discussion of a graph of Electric Potential Energy as a function of Position and we compare it to the Mechanical Energies in the Spacewarp. Lastly, we derive the three equations for Electric Power.
Content Times:
0:30 Defining Electrical Resistance
1:14 The Dimensions for Resistance (ohms)
2:57 Ohmic vs. Non-Ohmic
5:03 A Graphical Look at Energy in a Basic Circuit
8:47 Spacewarp! (A Mechanical Equivalent of the Electric Circuit)
10:07 Deriving the Equations for Electric Power
13:16 The Dimensions for Power (watts)
Content Times:
0:30 Defining Electrical Resistance
1:14 The Dimensions for Resistance (ohms)
2:57 Ohmic vs. Non-Ohmic
5:03 A Graphical Look at Energy in a Basic Circuit
8:47 Spacewarp! (A Mechanical Equivalent of the Electric Circuit)
10:07 Deriving the Equations for Electric Power
13:16 The Dimensions for Power (watts)