Question: 1. A heating element operates on 115 V. If it has a resistance of 24.0, what current does it draw? 2. A coffeepot operates on
2. A coffeepot operates on 12.0 V. If it draws 2.50A, find its resistance.
3. An electric heater draws a maximum of 14.0 A. If its resistance is 15.7Ω, on what voltage is it operating?
4. A heating coil operates on 220 V. If it draws 15.0A, find its resistance.
5. Find the resistance that draws 0.750A on 115 V.
6. What current does a 75.0-Ω resistance draw on 115 V?
7. A heater operates on 220V. If it draws 12.5 A, what is its resistance?
8. What current does a 50.0-Ω resistance draw on 115 V?
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1 I VR 115V 240 479 A 2 R V I 120V 250A 480 ... View full answer
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