- #1
strokebow
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Does Ohms Law have practical limits?
For example:A piece of steel wire of length of length 10um and of CSA 20E-10.
Can we calculate the resistance of such a tiny piece of wire (resistor) in the usual way?
thanks
For example:A piece of steel wire of length of length 10um and of CSA 20E-10.
Can we calculate the resistance of such a tiny piece of wire (resistor) in the usual way?
thanks