{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

1 9 amagnetmovestowardloop magnetfieldisdownand

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: create a magnetic flux to oppose the change in magnetic flux through the loop. 1 9 a. Magnet moves toward loop. Magnet field is down and increasing. Induced emf and thus current will be ccw to oppose the increase. 2 0 b. Magnet moves away from loop. Magnetic field is up and but decreasing. Induced current gives magnetic field to oppose the decrease. 2 1 Motional emf dx 2 2 In time dt the rod will move dx. The area covered in dt will be Faraday’s Law 2 3 A conducting rod moving in a magnetic field will have an emf Ind...
View Full Document

{[ snackBarMessage ]}

Ask a homework question - tutors are online