ZuoTi.Pro
Question

What is the radius of a tightly wound solenoid of circular cross-section that has 130 turns...

What is the radius of a tightly wound solenoid of circular cross-section that has 130 turns if a change in its internal magnetic field of 4.0 T/s causes a 4.5 A current to flow? The resistance of the circuit that contains the solenoid is 17 Ω. The only emf source for the circuit is the induced emf.

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

46 S V Auer

0 0
Add a comment
Know the answer?
Add Answer to:
What is the radius of a tightly wound solenoid of circular cross-section that has 130 turns...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • What is the radius of a tightly wound solenoid that has 180 turns if a change...

    What is the radius of a tightly wound solenoid that has 180 turns if a change in its internal magnetic field of 4.0 T/s causes a 3.0 A current to flow? The resistance of the circuit that contains the solenoid is 15 Ω. The only emf source for the circuit is the induced emf. Group of answer choices 0.32 m 0.14 m 0.009 m 0.038 m

  • A solenoid of length 40 cm has 380 turns of radius 2.2 cm. A tightly wound...

    A solenoid of length 40 cm has 380 turns of radius 2.2 cm. A tightly wound coil with 12 turns of radius 5.8 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=5.8sin(50πt) A. Answer: ______ cos(50πt) mV

  • A cylindrical solenoid 34 cm long with a radius of 7 mm has 475 tightly-wound turns...

    A cylindrical solenoid 34 cm long with a radius of 7 mm has 475 tightly-wound turns of wire uniformly distributed along its length (see the figure). Around the middle of the solenoid is a two-turn rectangular loop 3 cm by 2 cm made of resistive wire having a resistance of 130 ohms. One microsecond after connecting the loose wire to the battery to form a series circuit with the battery and a 20 resistor, what is the magnitude of the...

  • a. A coil of wire with 209 circular turns of radius 3.10 cm is in a...

    a. A coil of wire with 209 circular turns of radius 3.10 cm is in a uniform magnetic field along the axis of the coil. The coil has R = 41.5 Ω . At what rate, in teslas per second, must the magnetic field be changing to induce a current of 0.149 A in the coil? b. A closely wound rectangular coil of 90.0 turns has dimensions of 30.0 cm by 47.0 cm . The plane of the coil is...

  • 3. (15 points) A 400 turn solenoid 5.0 cm long, has a circular cross section of 0.75 cm2. A 20 turn coil is wound t...

    3. (15 points) A 400 turn solenoid 5.0 cm long, has a circular cross section of 0.75 cm2. A 20 turn coil is wound tightly around the center of the solenoid. If the current in the solenoid is changing according to I 6.0(1 + e-) A, what will be induced current in the short coil at t 0.50 s if the resistance of the short coil is 0.0015 2? (15 points) A 2.0 m long wire stretches along z axes...

  • A cylindrical solenoid has a length of l = 160 cm. It is wound tightly with...

    A cylindrical solenoid has a length of l = 160 cm. It is wound tightly with 4800 turns of wire, and the wire carries a current I = 4.0 μA. What is the magnetic field inside the solenoid?

  • A flat circular coil of 1 cm radius consists of 5 tightly packed turns and is...

    A flat circular coil of 1 cm radius consists of 5 tightly packed turns and is rotated at 10 revolutions per second about an axis that is perpendicular to a uniform magnetic field of magnitude 3.5 T. If the coil has an internal resistance of 0.25 Ohms, what is the magnitude of the peak current induced in the coil? 3.5 A 2.9 A 1.4 A 6.3 A 0.74 A

  • A very long, straight solenoid with a cross-sectional area of 6.15 cm² is wound with 48...

    A very long, straight solenoid with a cross-sectional area of 6.15 cm² is wound with 48 turns of wire per centimeter, and the windings carry a current of 0.275 A A secondary winding of 2 turns encircles the solenoid at its center. When the primary circuit is opened, the magnetic field of the solenoid becomes zero in 4.75x10-2 s. Part A What is the average induced emf in the secondary coil? IVO ALDA O ? Submit Request Answer

  • A flat circular coil of 1 cm radius consists of 5 tightly packed turns and is...

    A flat circular coil of 1 cm radius consists of 5 tightly packed turns and is rotated at 10 revolutions per second about an axis that is perpendicular to a uniform magnetic field of magnitude 3.5 T. If the coil has an internal resistance of 0.25 Ohms, what is the magnitude of the peak current induced in the coil? 3.5 A O 2.9 A O 1.4 A 6.3 A O 0.74 A

  • 4. Toroidal solenoid #1 has mean radius r 1 = 40.0 cm, and cross-sectional area A1...

    4. Toroidal solenoid #1 has mean radius r 1 = 40.0 cm, and cross-sectional area A1 = 16.0 cm2. It is wound uniformly with N1 = 1000 turns of wire. Toroidal solenoid #2 has N2 = 100 turns of wire and is wound tightly around solenoid #1. If the current through the windings of toroidal solenoid #1 is changing at a rate of 1000 A/s, what is the emf induced in toroidal solenoid #2 in mV)?

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT