The elements of dynamic electricity and magnetism (1903)
Atkinson, Philip. [from old catalog] · New York, D. Van Nostrand company · leaf 178
achside marked respectively 10, 100, and 1000. In the long rows, each of the ten coils in the samerow has the same resistance; each in units row havingone unit, each in tens row one ten, and so on. But inthe short rows, each coil has the resistance marked onits bolt. The coils in each long row are… … having practically no resistance; and each of the threebars, marked *units, tens, and hundreds, is elec- 162 DYNAMIC ELECTRICITY AND MAGNETISM. trically ccnnected underneath, at the left, to the row ofbolts in front of it by the bolts marked o. When plugs are placed in each of the four holes atthe…
Electricity · Magnetism
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