Question:

the page A metallic wire has the shape of a square frame and

Last updated: 6/14/2023

the page A metallic wire has the shape of a square frame and

the page A metallic wire has the shape of a square frame and is placed in the field as shown While the shape of the wire is steadily transformed into a circle in the same plane the current in the frame 1 is directed clockwise 2 does not appear 3 is directed counter clockwise 4 is alternating