Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. 1. an ideal transformer has a primary with 25 turn

1. An ideal transformer has a primary with 25 turns and secondary with 15 turns. The...

50.1K

Verified Solution

Question

Physics

1. An ideal transformer has a primary with 25 turns andsecondary with 15 turns. The load resistor is 24 ? and the sourcevoltage is 85 Vrms.What is the rms electric potential across the 24? load resistor?

Answer in units of Vrms

2. A transformer consists of two coils of wire wound on a commontoroidal iron core. The mutual inductance of the pair is 483 mH andthe current in the first coil decreases from 29 A to 0 in 2.9s.

What is the induced emf in the second coil? Answer in units ofV.

3.If the outer coil has 14.7 turns, a radius of 19 cm and lengthof 7.47 cm and the inner coil has 628 turns, a radius of 7 cm, anda length of 33.3 cm, find the mutual inductance of the circularcoil and solenoid.

Answer in units of ?H

4. Now the current in the solenoid is increased linearly at arate of di/dt = a =20.2 A/s.

What is the magnitude of the voltage E across the circularcoil?

Answer in units of ?V.

Answer & Explanation Solved by verified expert
3.6 Ratings (626 Votes)
1 An ideal transformer has a primary with 25 turns and secondary with 15 turns The load resistor is 24 and the source voltage is 85 VrmsWhat is the rms electric potential across the 24 load resistor V1V2 N1 N2 so V2 851525 51 so    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

A simple random sample of size n is drawn from a population that is normally distributed....

Statistics
Q

1.      (True/False. Explain) Longer the duration of the loan, higher the interest rate. 2.      (True/False. Explain) higher the risk of...

Economics
Q

A structure that species have but no longer use is known as a ...?Homologous structureAnalogous...

Biology
Q

5 A bullet of mass 10g moving horizontally with a velocity of 400 m s...

Physics
Q

Prove ABCD is a parallelogram by showing both pairs of opposite sides are parallel given...

Geometry
Q

Mulroney Corp. is considering two mutually exclusive projects. Both require an initial investment of $10,800...

Basic Math
Q

consider equation E x y N We Suppose that xy is a caple solutias of...

Basic Math
Q

Complete parts a through h for the data below 1 1 2 4 1 3...

Statistics
Q

A 100ft length of still chain weighing 161 b f t is dangling from a...

Algebra
Q

III. After addressing the above topics, additional topics you can incorporate into your weekly homework...

Accounting
Q

copy machine cost $ 45 comma 000 when new and has accumulated depreciation of $...

Accounting
Q

What is the target selling price under absorption cost pricing? (not variable) a. $127.50 b....

Accounting