Question

Q9. what is the magnetic flux density (B-field) at the center of a circular coil of...

Q9. what is the magnetic flux density (B-field) at the center of a circular coil of radius 10 X 10^-3m and 37 turns in air when a current of 72 X10^-6 A flows through it? give your answer in units of Tesla.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Please rate me by giving me a like or thumb because it motivates me to do more work.

Thank you.

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 uniform magnetic field of strength 22.3 mT passes through the center of a circular coil...
A uniform magnetic field of strength 22.3 mT passes through the center of a circular coil with a radius of 5.08 cm at an angle of 30.2° relative to the area vector of the coil. What is the magnetic flux through the coil?
Calculate the magnetic induction at the center of a circular coil having 100 turns of radius...
Calculate the magnetic induction at the center of a circular coil having 100 turns of radius 10 cm which is carrying a current of 5 A
To measure the magnetic field, one of the method is through a coil of N turns...
To measure the magnetic field, one of the method is through a coil of N turns of area A and placed in a permanent magnet to maximize the magnetic flux through the coil. A quick motion of the coil away from the magnet create a flow of charge Q within a time t. If the circuit is closed with a galvanometer, a resistance R is created. Give the expression of: a) The flux through the loop b) The current through...
20.1 A short circular coil with 15 turns has a radius of 7 cm. The coil...
20.1 A short circular coil with 15 turns has a radius of 7 cm. The coil is placed is a 2.5 T magnetic field. Find the flux through the coil for each case: a) the plane of the coil is perpendicular to the magnetic field b) the angle between the plane of the coil and the magnetic field is 35o.
A copper coil with 30 turns and radius 10 cm has a magnetic field going through...
A copper coil with 30 turns and radius 10 cm has a magnetic field going through it which changes in time according to the formula B = 5e-0.3t Tesla. The radius of the wire is 0.24 mm and the resistivity of copper is 1.68 x 10-8 Ωm. (a) Calculate the induced voltage in the coil at 4 seconds. (b) Calculate the induced current in the coil at 4 seconds.
A copper coil with 30 turns and radius 10 cm has a magnetic field going through...
A copper coil with 30 turns and radius 10 cm has a magnetic field going through it which changes in time according to the formula B = 5e-0.3t Tesla. The radius of the wire is 0.24 mm and the resistivity of copper is 1.68 x 10-8 Ωm. (a) Calculate the induced voltage in the coil at 4 seconds. (b) Calculate the induced current in the coil at 4 seconds.
A flat circular coil having 15 turns, each of a radius of 18.0 cm, is in...
A flat circular coil having 15 turns, each of a radius of 18.0 cm, is in a uniform and steady 0.130-T magnetic field. The coil has a resistance of 8.00 a) Find the total magnetic flux through one turn of the coil when the field is parallel to the axis of the coil. b) If the coil is rotated in 12.0 ms so its axis is perpendicular to the field, find the average induced voltage and the induced current in...
A closely wound, circular coil with radius 2.80 cm has 740 turns. Part A What must...
A closely wound, circular coil with radius 2.80 cm has 740 turns. Part A What must the current in the coil be if the magnetic field at the center of the coil is 0.0770 T ? Part B At what distance x from the center of the coil, on the axis of the coil, is the magnetic field half its value at the center?
A circular coil of wire (N=10 turns) of radius 0.20 m is in a uniform magnetic...
A circular coil of wire (N=10 turns) of radius 0.20 m is in a uniform magnetic field of 0.50 T. The current in the loop is 4.0 A. What is the magnetic torque when the plane of the loop is parallel to the magnetic field?
A circular coil with radius r and N turns rotates in a magnetic field B with...
A circular coil with radius r and N turns rotates in a magnetic field B with angular velocity ω. The coil is connected to a resistor with resistance R. Find the average power delivered to the resistor.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT