omariasimms7956 omariasimms7956 22-02-2024 Physics contestada What length of German silver wire, diameter 0.050 cm, is needed to make a 28-ohm resistor, if the resistivity of German silver is 2.2 x 10⁻⁷ m?a) 25.4 mb) 19.2 mc) 32.7 md) 14.8 m