Calculate the emf and the internal resistance

Reference no: EM13648087

A generator has a terminal voltage of 107 V when it delivers 18.0 A and 106 V when it delivers 30.0 A. Calculate the emf () and the internal resistance (r) of the generator. = 1 V r = 2 Your response differs from the correct answer by more than 100%.

Reference no: EM13648087

Questions Cloud

Explain mutate particular amino acids in the protein : Presume that you are starting a research project to study a mammalian metalloenzyme that is 350 amino acids long. Describe what techniques you might use to obtain your protein for study.

Define net ionic equation for the reaction of sodium oxalate : What is the balanced net ionic equation for the reaction of sodium oxalate with potassium permanganate

The electric potential at infinity : A charge per unit length given by λ(x) = bx, where b = 12nC/m2, is distributed along the x axis from x = +9.0 cmto x = +16 cm. If the electric potential at infinity is taken to be zero, what is the electric potential at the point P on the yaxis at..

Evaluate what is the time of the fall : A 15.0 kg bucket of water is suspended by a very light rope wrappedaround a solid uniform cylinder 0.300 m in diameter with mass 12.0kg. What is the time of the fall

Calculate the emf and the internal resistance : A generator has a terminal voltage of 107 V when it delivers 18.0 A and 106 V when it delivers 30.0 A. Calculate the emf () and the internal resistance (r) of the generator. = 1 V r = 2 Your response differs from the correct answer by more than 100%.

Explain how much heat is consumed in the dissolution : When a sample of potassium nitrate, KNO3, is dissolved in 150.0 g of water in a constant-pressure calorimeter, the temperature dropped from 25.00 C to 13.40 C. How much heat (in KJ) is consumed in the dissolution of this sample of KNO3

While a magnet is moved toward the end of a solenoid : While a magnet is moved toward the end of a solenoid, avoltage differnce is induced between the two ends of the solenoid wire. The volatage difference would be larger if

What is the maximum number of balloons that can be filled : A clown at a birthday party has brought along a helium cylinder,with which he intends to fill balloons. What is the maximum number of balloons that can be filled

Depict molecular structures for the compounds : Draw molecular structures for the compounds listed below. If there is any ambiguity about the stereochemistry for the compound, be sure to draw all possible isomers.

User Account

All Pages