2. The speed of an electron is different from the speed of electrical motion in that the direction of flow of electrical current for electrical motion goes in one specific direction at any time while electrons can go in any direction.
3. Resistance affects how much current or energy can flow from a certain point. An example would be the resistors that are in TVs.
4. AC is alternating current, where the flow of electricity can change direction, while DC is direct current and can only go one way. An example of AC would be a toaster. An example of DC would be a TV remote.
5. a. 14 ohms
b. 3.43 ohms
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