A Double Loop of Wire (Making 2 Turns) Is in the X-Y

question 47

Multiple Choice

A double loop of wire (making 2 turns) is in the x-y plane centered at the origin. A uniform magnetic field is increasing at a constant rate in the negative z direction. In which direction is the induced magnetic field in the loop?

• A) There is no induced field because of the double loop.
• B) There is no induced field because the rate of change of the magnetic field is constant.
• C) in the negative z direction
• D) in the positive z direction

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