Question

A solenoidal coil with 25 turns of wire is wound tightly around another coil with 300...

A solenoidal coil with 25 turns of wire is wound tightly around another coil with 300 turns. The inner solenoid is 21.0 cmcm long and has a diameter of 2.30 cmcm. At a certain time, the current in the inner solenoid is 0.120 AA and is increasing at a rate of 1700 A/sA/s.

Part A

For this time, calculate the average magnetic flux through each turn of the inner solenoid.

Express your answer in webers.

Part B

For this time, calculate the mutual inductance of the two solenoids.

Express your answer in henries.

Part C

For this time, calculate the emf induced in the outer solenoid by the changing current in the inner solenoid.

Express your answer in volts.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A solenoidal coil with 30 turns of wire is wound tightly around another coil with 300...
A solenoidal coil with 30 turns of wire is wound tightly around another coil with 300 turns. The inner solenoid is 25.0 cm long and has a diameter of 2.20 cm . At a certain time, the current in the inner solenoid is 0.150 A and is increasing at a rate of 1700 A/s . PART A For this time, calculate the average magnetic flux through each turn of the inner solenoid. PART B For this time, calculate the mutual...
A 390-turn solenoid, 20 cmcm long, has a diameter of 3.6 cmcm . A 14-turn coil...
A 390-turn solenoid, 20 cmcm long, has a diameter of 3.6 cmcm . A 14-turn coil is wound tightly around the center of the solenoid. If the current in the solenoid increases uniformly from 0 to 5.3 AA in 0.7 ss , what will be the induced emf in the short coil during this time? Express your answer using two significant figures.
A 410-turn solenoid, 21 cmcm long, has a diameter of 2.0 cmcm . A 17-turn coil...
A 410-turn solenoid, 21 cmcm long, has a diameter of 2.0 cmcm . A 17-turn coil is wound tightly around the center of the solenoid. Part A If the current in the solenoid increases uniformly from 0 to 5.9 AA in 0.65 ss , what will be the induced emf in the short coil during this time?
A solenoid of lenght 35 cm has 380 turns of radius 2.6 cm. A tightly wound...
A solenoid of lenght 35 cm has 380 turns of radius 2.6 cm. A tightly wound coil with 16 turns of radius 4.8 cm is placed around the solenoid. The axes of the coil and solenoid coincide. Find the emf induced in the coil if the current in the solenoid varies according to I=5.4sin(100πt) A.
4.8. A long solenoid consists of 1000 turns of wire wound on an air-filled cylindrical former...
4.8. A long solenoid consists of 1000 turns of wire wound on an air-filled cylindrical former of length 50 cm and diameter 5 cm. A secondary coil consisting of 50 turns is wound tightly around the centre of this coil. Assume flux linkage of 1. (a) Calculate the self inductance of the primary coil. (b) Calculate the mutual inductance of the coils. (c) If a current of magnitude 2 amperes and frequency 50 Hz flows in the primary circuit, calculate...
1 a) A certain tightly-wound coil of wire is perpendicular to an external magnetic field. The...
1 a) A certain tightly-wound coil of wire is perpendicular to an external magnetic field. The magnetic field has a strength of 3.4 mT, and the coil is circular with a radius of 10.7 cm. If I run a current of 4.5 A through the wire (in the right direction), I can cause the net flux through the coil to be zero. If the coil has 26 turns, what is its inductance? Express your answer in mH (millihenrys). b) An...
A very long, straight solenoid with a diameter of 3.00 cm is wound with 40 turns...
A very long, straight solenoid with a diameter of 3.00 cm is wound with 40 turns of wire per centimeter, and the windings carry a current of 0.225 AA . A second coil having N turns and a larger diameter is slipped over the solenoid so that the two are coaxial. The current in the solenoid is ramped down to zero over a period of 0.6 s .1.What average emf is induced in the second coil if it has a...
1) A circular loop of radius 3.53 cm contains 61 turns of tightly wound wire. If...
1) A circular loop of radius 3.53 cm contains 61 turns of tightly wound wire. If the current in the windings is 0.634 A and a constant magnetic field of 0.462 T makes an angle of 70.3 ◦ with a vector perpendicular with the loop, what torque acts on the loop? 2) The clockwise circulating current in a solenoid is increasing at a rate of 13 A/s. The crosssectional area of the solenoid is 3.14159 cm2 , and there are...
Problem 21.12 A 700-turn solenoid, 21cm long, has a diameter of2.9cm . A 18-turn coil is...
Problem 21.12 A 700-turn solenoid, 21cm long, has a diameter of2.9cm . A 18-turn coil is wound tightly around the center of the solenoid. Part A) If the current in the solenoid increases uniformly from 0 to 4.6A in 0.55s , what will be the induced emf in the short coil during this time? Express your answer to two significant figures and include the appropriate units.
A very long, straight solenoid with a diameter of 3.00 cm is wound with 40 turns...
A very long, straight solenoid with a diameter of 3.00 cm is wound with 40 turns of wire per centimeter, and the windings carry a current of 0.265 A . A second coil having N turns and a larger diameter is slipped over the solenoid so that the two are coaxial. The current in the solenoid is ramped down to zero over a period of 0.2 s . What average emf is induced in the second coil if it has...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT