Determine the time taken for the flux to change

Assignment Help Electrical Engineering

Reference no: EM131348391

1. The flux linking a 600 turn coil changes uniformly from 100 mWb to 50 mWb in a time of 85 ms. Calculate the average emf induced in the coil.

2. An average emf of 350 V is induced in a 1000 turn coil when the flux linking it changes by 200 Wb. Determine the time taken for the flux to change.

Reference no: EM131348391

Questions Cloud

Calculate the value of the emf so induced : A flux of 1.5 mWb, linking with a 250 turn coil, is uniformly reversed in a time of 0.02 s. Calculate the value of the emf so induced.

Analyze the responses to the questionnaire : Analyze the responses to the questionnaire. For each question that you asked, you should compile the answers that were provided and evaluate the answers for that question. Report the results for each question.

Determine the value of the cutoff ratio : Determine the value of the cutoff ratio that causes the Diesel cold ASC thermal efficiency to become zero for an engine with a 20.0 to 1 compression ratio.

Determine the cold asc thermal efficiency of the engine : A Diesel cycle internal combustion engine has a compression ratio of 18.0 to 1 and a cutoff ratio of 2.20. Determine the cold ASC thermal efficiency of this engine. Assume k = 1.40.

Determine the time taken for the flux to change : An average emf of 350 V is induced in a 1000 turn coil when the flux linking it changes by 200 Wb. Determine the time taken for the flux to change.

What artists can you think of that try to assimilate : What artists can you think of that confront and try to assimilate or at least reconcile with styles and practices that are strongly identified with an earlier musical era?

Own lives and decision making : In your opinion, how can we implement the Phillips curve to our own lives and decision making?

Determine the mechanical efficiency ?m of the engine : Determine the mechanical efficiency ηm of the engine, The ASC thermal efficiency of the engine, The isentropic compression ratio (CR) of the engine, assuming an Otto cold ASC.

Calculate the flux produced in the circuit : A magnetic circuit of csa 0.45 cm 2 consists of one part 4 cm long and μr of 1200; and a second part 3 cm long and μr of 750. A 100 turn coil is wound onto the first part and a current of 1.5 A is passed through it. Calculate the flux produced in ..

User Account

All Pages