what is the solution to these question? A toaster is rated at 580 W whenconnecte
ID: 1677914 • Letter: W
Question
what is the solution to these question? A toaster is rated at 580 W whenconnected to a 70 V source. Whatcurrent does the toaster carry, and what is its resistance?A
While taking photographs in Death Valley on a day when thetemperature is 53.0°C, Bill Hikerfinds that a certain voltage applied to a iron wire produces a current of 1.000 A. Bill thentravels to Antarctica and applies the same voltage to the samewire. What current does he register there if the temperature is-88.0°C? Assume that no change occurs in the wire's shape andsize.
A what is the solution to these question? A toaster is rated at 580 W whenconnected to a 70 V source. Whatcurrent does the toaster carry, and what is its resistance?
A
While taking photographs in Death Valley on a day when thetemperature is 53.0°C, Bill Hikerfinds that a certain voltage applied to a iron wire produces a current of 1.000 A. Bill thentravels to Antarctica and applies the same voltage to the samewire. What current does he register there if the temperature is-88.0°C? Assume that no change occurs in the wire's shape andsize.
A
Explanation / Answer
what is the solution to these question? A toaster is rated at 580 W whenconnected to a 70 V source. Whatcurrent does the toaster carry, and what is its resistance?P = 580W what is the solution to these question? A toaster is rated at 580 W whenconnected to a 70 V source. Whatcurrent does the toaster carry, and what is its resistance? V = 70 v a fundamental equation for these problems is P = VI and V= IR so I = P/V I = 580w / 70 V = 8.29 Amps V = IR --> R = V/I = 70 / 8.29 = 8.44ohms
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