A bar magnet is held vertically with its upper end a little bit below the center of a horizontal metal ring.The upper end of the magnet is its north pole,as shown in the figure.The bar magnet is now dropped.An observer views the ring from above its center.To this observer,how will the induced current in the ring behave as the magnet falls?
A) The current will flow clockwise and be increasing.
B) The current will flow clockwise and be decreasing.
C) The current will flow counter-clockwise and be increasing.
D) The current will flow counter-clockwise and be decreasing.
E) The induced current will be zero.
Correct Answer:
Verified
Q1: The figure shows a bar magnet moving
Q3: A large magnetic flux change through a
Q4: The three loops of wire shown in
Q5: A coil lies flat on a tabletop
Q6: The long straight wire in the figure
Q7: In the figure,a bar magnet moves away
Q8: The figure shows three metal coils labeled
Q9: In the figure,a copper bar is in
Q10: In the figure,two solenoids are side by
Q11: A circular loop of wire lies in
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents