A circular wire loop is placed in a uniform magnetic field region such that its plane is perpendicular to the magnetic field. Which of the following will most likely not result in an induced emf in the wire? (A) increasing the magnetic field strength (B) bending parts of the wire to reduce its total area. (C) moving the wire parallel to the direction of the magnetic field. (D) changing the wire’s shape into a square. (E) moving the wire to a region with less magnetic field strength.
A circular wire loop is placed in a uniform magnetic field region such that its plane is perpendicular to the magnetic field. Which of the following will most likely not result in an induced emf in the wire? (A) increasing the magnetic field strength (B) bending parts of the wire to reduce its total area. (C) moving the wire parallel to the direction of the magnetic field. (D) changing the wire’s shape into a square. (E) moving the wire to a region with less magnetic field strength.
Chapter13: Electromagnetic Induction
Section: Chapter Questions
Problem 33P: A single-turn circular loop of wire of radius 50 mm lies in a plane perpendicular to a spatially...
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A circular wire loop is placed in a uniform magnetic field region such
that its plane is perpendicular to the magnetic field. Which of the following
will most likely not result in an induced emf in the wire?
(A) increasing the magnetic field strength
(B) bending parts of the wire to reduce its total area.
(C) moving the wire parallel to the direction of the magnetic field.
(D) changing the wire’s shape into a square.
(E) moving the wire to a region with less magnetic field strength.
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