When the toaster reaches its final operating temperature

Reference no: EM13602472

A certain toaster has a heating element made of Nichrome resistance wire. When the toaster is first connected to a 120 V source of potential difference (and the wire is at a temperature of 20.0°C), the initial current is 1.9 A. However, 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.

(b) What is the final temperature of the heating element?

Reference no: EM13602472

Questions Cloud

Ludwig company which normally operates a process costing : ludwig company which normally operates a process costing system to account for the cost of the computers that it

Two months of activity and cost of cleaningmtnce are : two months of activity and cost of cleaningmtnce are production volume for month one is 4000 units and month two 4700

Calculate eps for 2011 do not round intermediate : phelps inc. had assets of 68246 and liabilities of 15366 at the close of 2010 with 10418 shares of outstanding common

Credit terms are 210 n30 at march 31 allowance for doubtful : credit terms are 210 n30. at march 31 allowance for doubtful accounts has a credit balance of 1200 prior to adjustment.

When the toaster reaches its final operating temperature : a certain toaster has a heating element made of nichrome resistance wire. when the toaster is first connected to a 120

The poll claims that 70 of the population is for a new : the poll claims that 70 of the population is for a new amendment. a random sample of 49 people showed that 27 voted in

Company produces one product given production volume of : company produces one product. given production volume of 5200 units in march and 6200 units in april. direct materials

Cowley county hospital uses a job-costing system for all : cowley county hospital uses a job-costing system for all patients who have surgery. in march the pre-operating room

The lengths in centimetres of nails produced in a factory : the lengths in centimetres of nails produced in a factory are normally distributed with mean 4.0 and variance 0.0016.

User Account

All Pages