When a bar magnet is thrust into a coil of wire,the coil
A) attracts the magnet as it enters.
B) repels the magnet as it enters.
C) both of these
D) none of the above
Correct Answer:
Verified
Q19: If you drop a bar magnet in
Q30: The current produced by a common generator
Q62: Thrust a magnet into a coil of
Q63: Compared with a motor,a generator is
A)one and
Q64: Electromagnetic induction is employed in
A)credit card readers.
B)computers.
C)mobile
Q66: The metal detectors that travelers walk through
Q68: Changing the magnetic field intensity in a
Q69: Which of these statements is true?
A)a battery
Q70: When a bar magnet is thrust at
Q71: When a change of magnetic field occurs
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