A circular current loop made of flexible wire is located in a magnetic field B; you may keep B constant or vary it. Describe three ways an emf can be induced in the loop.© BrainMass Inc. brainmass.com March 4, 2021, 5:37 pm ad1c9bdddf
see the attached doc file.
There is the Faraday's law( I am sorry, but I am not sure about correct spelling of the guy's name) which states that an emf induced in a closed circuit due to an external magnetic field is equal to:
Eemf = - /t.
Where is the magnetic flux through the loop, in our case. The minus sign ...
A circular current loop made with flexible wire located in a magnetic field are analyzed. Three ways an emf can be induced in the loop is described.