Determine the electrical power dissipated in the coil

Reference no: EM13973530

1) A coffee cup immersion heater utilizes a heating coil of resistance R= 8.5 Ohms. If a current of 12.9A passes through the coil, when operated at 110V determine the electrical power dissipated in the coil.

B) If the coffe cup is used for 10 minutes, how much electrical energy is consumed by the coil.

Reference no: EM13973530

Questions Cloud

How many of the failures occurred in tennessee : How many of these failures occurred in Tennessee? How many banks failed in the United States in 1937? How many of these failures occurred in Tennessee?

Prepare proposal evaluation documents : Preparing proposal evaluation documents, and in using those documents to evaluate various vendor proposals. This is a 'common sense' exercise, and there is no template in the book for you to use.

Probabilities of occurrence and rates of return : Alliance Health System is considering acquiring a 50-physician multispecialty group practice located in its primary service area and wants to understand its corporate (portfolio) risk by identifying the return distributions for each.

Which positions exceeded your expectations : Which positions exceeded your expectations? What conditions caused this? Which positions underperformed for you? What factors created the performance gap?

Determine the electrical power dissipated in the coil : A coffee cup immersion heater utilizes a heating coil of resistance R= 8.5 Ohms. If a current of 12.9A passes through the coil, when operated at 110V determine the electrical power dissipated in the coil.

What do you mean by a Political system : What do you understand by the culture of a society? What are the determinants of culture? Do all determinants of culture affect the economic outcomes?

Calculate to the nearest cent how much you should invest now : Calculate to the nearest cent how much you should invest now at 4.5% A.P.R. so that you will have this $10,000 in four years if interest compounds: Let R > 0 be a constant. Suppose a principal of $200R has a future value of $1,000R at the end of 20 ..

Does each person need to be motivated differently : Questions to Consider: What should she do? Does each person need to be motivated and communicated with differently? Can this be done in a small team? How about a large team

How much energy have you transferred into the swing seat : You happen to remember someone telling you that for small enough angles, the function sin(x) is well approximated by the value of x. You realize that a frictionless swing acts a lot like a spring---the net force behaves like a restoring force. You..

User Account

All Pages