A circular coil of copper wire is lying flat on a horizontal table.A bar magnet is held above the center of the coil with its south pole downward.The magnet is released from rest and falls toward the coil.As viewed from above,what is the direction of the current induced in the coil as the magnet approaches the coil?
A) counterclockwise
B) clockwise
C) No current is induced in the coil.
D) An emf but no current is induced in the coil.
Correct Answer:
Verified
Q8: A bar magnet is oriented above a
Q9: The three loops of wire shown in
Q10: A coil lies flat on a tabletop
Q14: An outer metal ring surrounds an inner
Q15: Two solenoids are close to each other,as
Q16: A circular coil lies flat on a
Q17: A long straight wire lies on a
Q18: A coil lies flat on a horizontal
Q201: According to Faraday's law, a coil in
Q212: According to Lenz's law, the induced current
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