Question

Consider a loop of wire (of fixed size) rotating in a constant magnetic field having a...

Consider a loop of wire (of fixed size) rotating in a constant magnetic field having a constant field strength of 0.45 Tesla. The magnetic flux through the wire loop is:

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Magnetic flux through a loop of coil ( not necessarily circular - shape not defined in question) in a magnetic field is given by,

where,

B is the strength of the magnetic field

A is the area of the loop

N is the number of turns

is the angle between the plane of the coil and the magnetic field

Given,

B = 0.45T

N = 1 ( only one loop is specified)

Therefore,

A can be calculated if the shape of the loop is known with sides.

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 magnetic field, strength 3T, has a direction out of the page. A loop of wire...
A magnetic field, strength 3T, has a direction out of the page. A loop of wire sits in the field and on the plane of the page (area vector of loop is out of page). The loop is much smaller than the extent of the field. The magnetic field starts to slowly change at a rate of -0.0001T/s. Looking down on the loop, which statement is correct? A. Magnetic flux out of page decreasing; anti-clockwise current induced in loop B....
A circular loop of wire is perpendicular to a 0.16 T uniform magnetic field. The magnetic...
A circular loop of wire is perpendicular to a 0.16 T uniform magnetic field. The magnetic flux through the loop is 24 mWb. What is the radius of the loop?
A loop of wire sits in a uniform magnetic field, everywhere pointing toward you. Due to...
A loop of wire sits in a uniform magnetic field, everywhere pointing toward you. Due to a changing magnetic flux through the loop, an induced current flows in the wire, clockwise as shown. The area of the loop is J. 1.63 m2 , and the magnetic field initially has magnitude K. 0.61 T. (a) Suppose that, over a time period of L. 1.47 s, the magnetic field changes from its initial value, producing an average induced voltage of M. 8.7...
13. A 12-cm-diameter circular loop of wire is placed in a 1.19-T magnetic field. a.) When...
13. A 12-cm-diameter circular loop of wire is placed in a 1.19-T magnetic field. a.) When the plane of the loop is perpendicular to the field lines, what is the magnetic flux through the loop? b.) The plane of the loop is rotated until it makes a 35 ∘ angle with the field lines. What is the angle in the equation ΦB = BAcosθ for this situation? c.) What is the magnetic flux through the loop at this angle?
The illustration below shows a loop of wire with area A and a uniform magnetic field...
The illustration below shows a loop of wire with area A and a uniform magnetic field B that goes through the loop. (The field fills the whole area of the page, but it is simpler to make one drawing.) The area vector and B-field direction are both in the plane of the page. The loop is perpendicular to it, but drawn in a perspective view so that you can see it is a loop. The B-field has a constant magnitude...
A circular loop of radius 11.9 cm is placed in a uniform magnetic field. (a) If...
A circular loop of radius 11.9 cm is placed in a uniform magnetic field. (a) If the field is directed perpendicular to the plane of the loop and the magnetic flux through the loop is 7.40 ✕ 10−3 T · m2, what is the strength of the magnetic field? T (b) If the magnetic field is directed parallel to the plane of the loop, what is the magnetic flux through the loop? T · m2
A square loop of wire consisting of a single turn is perpendicular to a uniform magnetic...
A square loop of wire consisting of a single turn is perpendicular to a uniform magnetic field. The square loop is then re-formed into a circular loop, which also consists of a single turn and is also perpendicular to the same magnetic field. The magnetic flux that passes through the square loop is 5.15 × 10-3 Wb. What is the flux that passes through the circular loop?
3. A circular coil of wire is rotating in a magnetic field such that it cuts...
3. A circular coil of wire is rotating in a magnetic field such that it cuts through the field's lines. The amplitude of the induced EMF generated in the coil is 7.9 mV. Which of the following could be done to INCREASE the amplitude of the EMF induced in the coil? a. reshape the coil into a square instead of a circle b. rotate the coil such that its axis of rotation is parallel to the magnetic field instead of...
The diagram above shows a metal loop rotating in a magnetic field. The loop has a...
The diagram above shows a metal loop rotating in a magnetic field. The loop has a radius of 7.1 cm and the magnitude of the magnetic field is 0.40 T. At the moment shown in the diagram, the angle indicated is 37 degrees and the loop is rotating at a rate of 16 revolutions per second. At that moment, what is the magnitude (a positive number) of the EMF (measured in volts) around the metal loop?
At a certain location there is a constant horizontal magnetic field pointing to the east. A...
At a certain location there is a constant horizontal magnetic field pointing to the east. A square loop of wire is placed in this field. At time A the bottom of the loop is resting on the floor (which is insulating), and the plane of the square loop is vertical and perpendicular to the magnetic field. The loop tips over and at time B it is flat on the floor. For this situation... A) Before the loop starts to tip...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT