In a physics laberatory experiment, a coil with 200 turns enclosing an area of 1

Question

In a physics laberatory experiment, a coil with 200 turns enclosing an area of 12.5 cm^2 is rotated during the time interval 5.00 times 10^-2 s from a position in which its plane is perpendicular to Earth's magnetic field to one in which its plane is parallel to the field. The magnitude of Earth's magnetic field at the lab location is 5.90times10^-5 T. What is the total magnitude of the magnetic flux ( initial) through the coil before it is rotated? Express your answer numerically, in webers, to at least three significant figures.

Explanation / Answer

Total initial flux passing through the coil is,

     Pi initial = N*BA cos 0

     Pi initial = 200*12.5*10^-4 * 5.9*10^-5

     Pi initial = 1.48*10^-5 Wb

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.