Electricity for public schools and colleges (1891)
Larden, W. (Walter), b. 1855 or 6 · London : Longmans · leaf 236
means of which muchsmaller currents may be measured (ctv Chapter XVII.). The mercury cups and thick copper pieces give us connectioiis of practicallyzero resistance. CH. xiir. OHM S LAW 209 (i.) Let us put into the circuit a very large external resistance r of (say)1,000 ohms ; and let us also put…
Electricity
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