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15. + 3.12/6.25 points Previous Answers SerCP10 17.P.040. My Notes A certain toaster has a heating element made of Nichr
Posted: Mon Jul 18, 2022 5:45 am
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- 15 3 12 6 25 Points Previous Answers Sercp10 17 P 040 My Notes A Certain Toaster Has A Heating Element Made Of Nichr 1 (100.07 KiB) Viewed 32 times
15. + 3.12/6.25 points Previous Answers SerCP10 17.P.040. My Notes A certain toaster has a heating element made of Nichrome resistance wire. When the toaster is first connected to a 140-V source of potential difference (and the wire is at a temperature of 20.0°C), the initial current is 1.80 A, but the current begins to decrease as the resistive element warms up. When the toaster reaches its final operating temperature, the current has dropped to 1.53 A. (a) Find the power the toaster converts when it is at its operating temperature. 214.2 (b) What is the final temperature of the heating element? °C Need Help? Read It Submit Answer Practice Another Version Viewing Saved Work Revert to Last Response