A long straight wire is in the plane of a rectangular non-conducting wooden loop
ID: 1902919 • Letter: A
Question
A long straight wire is in the plane of a rectangular non-conducting wooden loop. The wire carries an increasing current I in the direction shown in the figure. Which is true concerning this situation?
A - There will be no induced emf
B - There will be a clockwise induced emf, but no induced current.
C - There will be an induced current which is clockwise around the loop.
D - There will be a counterclockwise infuced emf, but no induced current.
E - There will be an induced current which is counterclockwise around the loop.
Explanation / Answer
Answer: B - There will be a clockwise induced emf, but no induced current.
Because the rectangular is non-conducting type.