Problem 29.28 Part A If the side length of the loop is 0.30 m, what is the magni

Question

Problem 29.28

Part A

If the side length of the loop is 0.30 m, what is the magnitude of the magnetic field?

Express your answer with the appropriate units.

SubmitMy AnswersGive Up

Part B

What is the direction of the induced current in the loop?

Problem 29.28

The space to the right of the y axis in (Figure 1) contains a uniform magnetic field of unknown magnitude that points in the positive z direction. As a conducting square loop placed in the xy plane (oriented with its horizontal and vertical sides parallel to the x and y axes) moves to the right across the y axis at a constant speed of 2.0 m/s, a 0.27-V emf is induced in the loop.

Part A

If the side length of the loop is 0.30 m, what is the magnitude of the magnetic field?

Express your answer with the appropriate units.

B =

SubmitMy AnswersGive Up

Part B

What is the direction of the induced current in the loop?

What is the direction of the induced current in the loop? clockwise counterclockwise

SubmitMy AnswersGive Up

Explanation / Answer

formula for induced emf e = lvB

so

magnetic field B = Emf/vL

B = 0.27/(2 *0.3)

B = 0.4 Tesla

-------------------------------------

this will be pointed clockwise drecton

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

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