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Unformatted text preview: (a) Find the power the toaster consumes when it is at its operating temperature. (b) What is the final temperature of the heating element? Problem 4 What is the fractional change in the resistance of an iron filament when its temperature changes from 25.0˚ to 50.0˚ C? Physics 202 SI Sessions Worksheet #4 Problem 5 Consider the circuit shown below. (a) What is the potential difference across the 15 Ω resistor? (b) What is the power absorbed by the 15 Ω resistor? (c) What is the current through the 10 Ω resistor? (d) What is the power delivered by the battery? (e) What power is absorbed by each of the 10 Ω resistors? 15.0 ohm 10. 0 ohm 10. 0 ohm 30.0 V...
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 Spring '08
 Walker
 Physics, Resistance, Work, Resistor, Electrical resistance, SI Sessions Worksheet

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