Question

A coil of 50 turns and length 10 mm carries a current of 0.01 A. The...

A coil of 50 turns and length 10 mm carries a current of 0.01 A. The core of the coil is made of a material with a susceptibility χ = 104. What is the magnetization M and the induction B?

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 long solenoid has 1400 turns per meter of length, and it carries a current of...
A long solenoid has 1400 turns per meter of length, and it carries a current of 2.4 A. A small circular coil of wire is placed inside the solenoid with the normal to the coil oriented at an angle of 90.0˚ with respect to the axis of the solenoid. The coil consists of 50 turns, has an area of 1.2 × 10-3 m2, and carries a current of 0.70 A. Find the torque exerted on the coil.
Cylindrical coil length of25.12cm, core cross-sectional area 0.01 m^2 and number of turns 2000. The core...
Cylindrical coil length of25.12cm, core cross-sectional area 0.01 m^2 and number of turns 2000. The core is madeof steel with a magnetic permeability of 1000. Calculate how strong current flows in the coil if the magnetic flux in thecoil is (your students id) Wb. Find the energy of the coil. Find turn off currnet of the self-inductanceεdsif the currentdrops to0.1safter the current is turned off *Calculate how strong current flows in the coil if the magnetic flux in the coil...
An inductor with 800 turns of length 5 cm carries a current of 0.4 A. The...
An inductor with 800 turns of length 5 cm carries a current of 0.4 A. The coil diameter is 2 cm. a) What is the inductance? b) What is the magnetic field strength inside the coil? c) What is the magnetic flux running through the coil? d) If the current is increased linearly up to 1.0 A in 6 seconds, what is the voltage drop across the coil?
1. A long, current-carrying solenoid with an air core has 1650 turns per meter of length...
1. A long, current-carrying solenoid with an air core has 1650 turns per meter of length and a radius of 0.0220 m. A coil of 100 turns is wrapped tightly around the outside of the solenoid, so it has virtually the same radius as the solenoid. What is the mutual inductance of this system? 2. A generator uses a coil that has 360 turns and a 0.53-T magnetic field. The frequency of this generator is 60.0 Hz, and its emf...
A closely wound, circular coil with a diameter of 4.50 cm has 630 turns and carries...
A closely wound, circular coil with a diameter of 4.50 cm has 630 turns and carries a current of 0.480 A . a)What is the magnitude of the magnetic field at the center of the coil? b)What is the magnitude of the magnetic field at a point on the axis of the coil a distance of 7.00 cm from its center?
A closely wound, circular coil with a diameter of 4.40 cmcm has 420 turns and carries...
A closely wound, circular coil with a diameter of 4.40 cmcm has 420 turns and carries a current of 0.540 AA . a)What is the magnitude of the magnetic field at the center of the coil? b)What is the magnitude of the magnetic field at a point on the axis of the coil a distance of 6.00 cmcm from its center?
A solenoid with 19 turns/cm carries a current of 1.3 A. (a) By how much does...
A solenoid with 19 turns/cm carries a current of 1.3 A. (a) By how much does the magnetic field inside the solenoid increase when a close-fitting chromium rod is inserted? (See Table 35-2) T (b) Find the magnetization of the rod. (See Table 35-2) A/m
A thin cylindrical wire carries a current of 1.67 Amperes and has a diameter of 1.02...
A thin cylindrical wire carries a current of 1.67 Amperes and has a diameter of 1.02 mm. The resistivity of the material of the wire is 1.72 x 10 -​ 9​ ​Ω​ m. (a) What is the magnitude of the current density in the wire? (b) What is the magnitude of the electric field in the wire? (c) What is the potential difference between two points in the wire 50 m apart? (d) What is the resistance of a 50...
An inductor has a length l =10 cm, a number of turns N = 1500 turns,...
An inductor has a length l =10 cm, a number of turns N = 1500 turns, and the diameter of the coil is 1 cm. The core is metallic with relative permeability µr = 2000. Calculate the inductance (µo = 4?x10-7 Wb/A.m)
A circular loop of radius 14 cm carries a current of 15 A. A flat coil...
A circular loop of radius 14 cm carries a current of 15 A. A flat coil of radius 1.2 cm, having 65 turns and a current of 1.1 A, is concentric with the loop. The plane of the loop is perpendicular to the plane of the coil. Assume the loop's magnetic field is uniform across the coil. What is the magnitude of (a) the magnetic field produced by the loop at its center and (b) the torque on the coil...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT