. Effective resistance and inductance of iron and bimetallic wires . *\o 264 Bulletin of the Bureau of StandardsTABLE 15 [Vol. 12 Effective Resistance of Copper-Steel Bimetallic Wires for Small Currents [Computed by the formulas 8 and 9, p. 235] Wire (A. W. G.) Frequency (cycles per second) Conduc- tivity 0~ 50~ 100~ 500~ 1000- Per centf 30 i? 40 50 r 30 1 40 50 f 30 J 40 50

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. Effective resistance and inductance of iron and bimetallic wires . *\o 264 Bulletin of the Bureau of StandardsTABLE 15 [Vol. 12 Effective Resistance of Copper-Steel Bimetallic Wires for Small Currents [Computed by the formulas 8 and 9, p. 235] Wire (A. W. G.) Frequency (cycles per second) Conduc- tivity 0~ 50~ 100~ 500~ 1000- Per centf 30 i? 40 50 r 30 1 40 50 f 30 J 40 50 f 30 5 8 \ 40 50 [ 30 J 40 50 4 39 4 57 f 30 40 50 f 30 \ 40 50 3000~ No. 0. No. 2. No. 4. No. fi. No. 8. No. 10. No. 12. fl/km Miller] Effective Resistance and IndtictanceTABLE 16 265 Increase in Effective Resistances of Copper-Steel Bim

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