Question

A flat circular loop of wire of radius 0.50 m that is carrying a 2.0- A current is in a uniform magnetic field of 0.30 T. What is the magnitude of the magnetic torque on the loop when the plane of its area is perpendicular to the magnetic field? A) 0.58 N · m B) 0.47 N · m C) 0.00 N · m D) 0.41 N · m E) 0.52 N · m Answer: C

          A flat circular loop of wire of radius 0.50 m that is carrying a 2.0- A current is in a uniform magnetic field of 0.30 T. What is the magnitude of the magnetic torque on the loop when the plane of its area is perpendicular to the magnetic field?
A) 0.58 N · m B) 0.47 N · m C) 0.00 N · m D) 0.41 N · m E) 0.52 N · m
Answer: C

A flat circular loop of wire of radius 0.50 m that is carrying a 2.0- A current is in a uniform magnetic field of 0.30 T. What is the magnitude of the magnetic torque on the loop when the plane of its area is perpendicular to the magnetic field?
A) 0.58 N · m B) 0.47 N · m C) 0.00 N · m D) 0.41 N · m E) 0.52 N · m
Answer: C

Added by Victoria R.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Ravindra Yadav

01/10/2022

Step 1

50 \, m \) Area of a circle, \( A = \pi R^2 \) Substitute the value of radius into the formula: \( A = \pi \times (0.50)^2 = 0.785 \, m^2 \) Show more…

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A flat circular loop of wire of radius 0.50 m that is carrying a 2.0 A current is in a uniform magnetic field of 0.30 T. What is the magnitude of the magnetic torque on the loop when the plane of its area is perpendicular to the magnetic field? A) 0.58 N m B) 0.47 N m C) 0.00 N m D) 0.41 N m E) 0.52 N m Answer: C