1. A clothes dryer uses about 22 amps of current from a 240 volt line
Question # 00590492
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Updated on: 09/18/2017 09:27 AM Due on: 09/18/2017
1. A clothes dryer uses about 22 amps of current from a 240 volt line. How much power does it use? _____watts
2.The current in a hair dryer measures 12 amps. The resistance of the hair dryer is 15 ohms. What is the voltage?____ volts
3. A 1.5m wire carries a 7 A current when a potential difference of 93 V is applied. What is the resistance of the wire?____ohms
4. A camcorder has a power rating of 13 watts. If the output voltage from its battery is 3 volts, what current does it use? _____amps
- 5.Which of the following is maintained across the terminals of a battery?
- ? A. a potential difference
- B. a voltage drop
- C. an electric charge
- D. both A and B
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Solution: 1. A clothes dryer uses about 22 amps of current from a 240 volt line