Electromagnetic Induction


<div class="wp-block-create-block-problemblock">As a steel guitar string vibrates, the component of the magnetic field perpendicular to the area of a pickup coil nearby is given by B(t) = 50 mT + (3.20 mT) Sin (1046##\cdot\pi##t).  The circular pickup coil has 30 turns, a radius of 2.70 mm, and a resistance of 0.10 ##\Omega##.  What is the magnitude of the maximum current induced in the coil?</div>


<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
<iframe loading="lazy" title="Example Faraday&#039;s Law" width="750" height="422" src="https://www.youtube.com/embed/gkkcaD123TM?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div></figure>
