1. AC is easier to distribute than DC because AC can be raised or lower in voltage by a transformer. This allows very high voltages to be used in long distance transfer of electricity. it is then stepped down several times before it is supplied to the customer. As the voltage is increased in a circuit, the current, decreases for a given load. This allows the use of lighter wire to transmit large amounts of electricity.
2. I am unsure as to what to how to design a lesson for my any of my classes this fall. I would like to implement the use of the motion equipment and calculation of velocity.
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