Chapter 9: Problem 4
A rectangular loop of wire containing a high-resistance voltmeter has corners initially at \((a / 2, b / 2,0),(-a / 2, b / 2,0),(-a / 2,-b / 2,0)\), and \((a / 2,-b / 2,0)\). The loop begins to rotate about the \(x\) axis at constant angular velocity \(\omega\), with the first-named corner moving in the \(\mathbf{a}_{z}\) direction at \(t=0\). Assume a uniform magnetic flux density \(\mathbf{B}=B_{0} \mathbf{a}_{z} .\) Determine the induced emf in the rotating loop and specify the direction of the current.
Short Answer
Step by step solution
Key Concepts
These are the key concepts you need to understand to accurately answer the question.