Physics

posted by .

A loop wire is in a magnetic field of 2T. What is the magnitude of the magnetic flux?

0.2 m radius
B = 2T
30 degrees
and n is pointing out of the page

Ok so BAcos(30)
B= 2T
A= 3.14 r^2 for a circle right? (3.14)(0.2)^2
cos(30)

2T(3.14)(0.2)^2(cos(30))= 0.0335
and the answer is .22Wb??

  • Physics -

    Yes, if you have the orientation correctly.

  • Physics -

    what do you mean by orientation ?

  • Physics -

    never mind i got it thanks!

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Physics

    A loop wire is in a magnetic field of 2T. What is the magnitude of the magnetic flux?
  2. magnetic field

    A square loop with resistance R=0.001 Ohms,mass 1.0 gram, and side length 1.0 m is falling into a region of uniform magnetic field. The magnetic field has strength 1 Gauss and is pointing out of the page. The speed of the loop just …
  3. Physics-Please check

    Electricity may be generated by rotating a loop of wire between the poles of a magnet. The induced current is greates when: a.Plane of loop makes an angle 45 degrees with the magnetic field b.The plane of the loop is parallel to the …
  4. Physics

    The figure below shows two current carrying wires and the directions of the currents they carry. The wires carry the following currents: I1 = 7.1 A and I2 = 8.9 A. Wire 1 is at (0, 5.8) mm; wire 2 is at (15.1, 0) mm; point P is at …
  5. physics

    A circular wire loop has radius R = 0.327 m and carries current i = 0.291 A. The loop is placed in the xy-plane in a uniform magnetic field pointing in the negative z direction with magnitude 3.83 T, as shown in the figure. a) Determine …
  6. Physics

    A long, narrow rectangular loop of wire is moving toward the bottom of the page with a speed of 0.021 m/s (see the drawing). The loop is leaving a region in which a 2.7 T magnetic field exists; the magnetic field outside this region …
  7. physics

    A rectangular wire loop of dimensions a×b, with a=3.5 cm and b=4.5 cm, is pulled parallel to side a at a constant speed v=4.3 m/sec into a region where the magnetic field, |B|=0.125 T, is uniform and perpendicular to the loop. The …
  8. Physics

    A long, narrow rectangular loop of wire is moving toward the bottom of the page with a speed of 0.021 m/s (see the drawing). The loop is leaving a region in which a 2.7 T magnetic field exists; the magnetic field outside this region …
  9. Physics

    An infinite straight wire carrying a current I=5 A flowing to the right is placed above a rectangular loop of wire with width w=11 cm and length L=27 cm, as shown in the figure below. The distance from the infinite wire to the closest …
  10. Physics

    An infinite straight wire carrying a current I=5 A flowing to the right is placed above a rectangular loop of wire with width w=11 cm and length L=27 cm, as shown in the figure below. The distance from the infinite wire to the closest …

More Similar Questions