Question

4220 Ω 3320 Ω 3650 Ω Notice the odd resistances here. Because resistance values have been standardized by the EIA (Electronics industry Association) one cannot get just any old resistance value without having custom parts made. One way to get an odd-ball resistance is to wire up some standard resistors in series or parallel to get what you need. (c) What happens if one of the resistors in a parallel circuit has a value that is much much lower than the other resistors? What is then the approximate resistance? Explain why.

Answer 1

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