The frequency of induced voltage in a wire coil depends on
A) the frequency of current producing it.
B) how frequently a magnet dips in and out of the coil.
C) the number of loops in the coil.
Correct Answer:
Verified
Q1: Voltage can be induced in a wire
Q2: The amount of current produced by electromagnetic
Q3: Faraday's law underlies the operation of
A)an electric
Q4: The metal detectors that people walk through
Q6: Electromagnetism unites
A)electricity and magnetism.
B)electric and gravitational fields.
C)physics
Q7: When voltage is induced in a coil
Q8: A device that transforms electrical energy to
Q9: Electromagnetic induction is employed in
A)electric power lines.
B)triggering
Q10: When a change occurs in the magnetic
Q11: Fred swings a sheet of copper 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