1. Describe an electric field. 2. Describe lightning. 3. The flow of electrons through a conductor is...
Question:
1. Describe an electric field.
2. Describe lightning.
3. The flow of electrons through a conductor is called _____.
4. (a) The unit of current is the _____.
(b) The unit of emf is the _____.
(c) The unit of resistance is the _____.
5. What effect does doubling the diameter of a wire have on the wire’s resistance?
6. In your own words, explain Ohm’s law.
7. Differentiate between a series and a parallel circuit.
8. Differentiate between the equivalent resistance in a series circuit and a parallel circuit.
9. In using an electric instrument, with what range should you start when making a measurement?
10. Explain how a parallel water system compares to a parallel electric circuit.
Step by Step Answer:
Applied Physics
ISBN: 978-0132109277
10th Edition
Authors: Dale ewen, Neill schurter, P. erik gundersen