As Shown in the Figure, a C-Shaped Conductor Is in a Uniform

question 161

Multiple Choice

As shown in the figure, a C-shaped conductor is in a uniform magnetic field B out of the page, and this field is increasing. What is the polarity of the induced emf in terminals X and Y?

• A) X and Y are at the same potential.
• B) X is positive and Y is negative.
• C) Y is positive and X is negative.