- #1
mathlete
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I'm trying to figure out something about frequency counters. When you hook up one up to a circuit, what property of the counter is necessary so it doesn't affect the measurement of the circuit - for example, an ammeter has to have a very low resistance, etc.
edit: I really don't see what this has to do with electrical engineering, I guess all question's pertaining to Ohm's law are not physics now?
edit: I really don't see what this has to do with electrical engineering, I guess all question's pertaining to Ohm's law are not physics now?
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