A coil with 100 ohms of reactance at 50 hertz has an inductance of about 0.318 henry. Quick answer: Divide the reactance by 2 times pi times the frequency. For example, 100 ohms at 50 Hz is 0.3183 H, 377 ohms at 60 Hz is 1 H and 1,000 ohms at 1,000 Hz is 0.1592…
A 230 volt supply across a 50 ohm heating element delivers about 1.06 kilowatts. Quick answer: Square the voltage, divide by the resistance, then divide by 1,000. For example, 230 V across 50 ohms is 1.058 kW, 120 V across 24 ohms is 0.6 kW and 12 V across 3 ohms is 0.048 kW. The…
A 50 ohm resistor has a conductance of 0.02 siemens, which is 20 millisiemens. Quick answer: Divide 1 by the resistance in ohms. For example, 50 ohms is 0.02 S, 5 ohms is 0.2 S and 200 ohms is 0.005 S. The ohms to siemens formula Siemens equal one divided by ohms. The siemens is…