Electromagnetic induction is best defined as the process by which a voltage is produced in a conductor when there is:
A) energy produced by the rotating coils.
B) motion around the magnetic fields.
C) motion between the conductor and the magnetic field.
D) motion between the magnetic poles.
Correct Answer:
Verified
Q41: Like magnetic poles _.
A)have the same current
Q47: Applying an ac voltage to an electromagnet ʹs
Q49: If some turns of wire are removed
Q50: If more turns of wire are added
Q52: The movable part of the solenoid is
Q54: The amount of voltage that is induced
Q55: Increasing the speed at which a magnet
Q56: The _ electromagnet cannot be further magnetized.
A)open
B)shorted
C)saturated
D)capacitive
Q57: If the number of turns of wire
Q60: Reversing the current through an electromagnet _
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