The quantity of lines of force per unit of area is known as .
A) ampere -turns
B) magnetic flux
C) permeability
D) flux density
Correct Answer:
Verified
Q20: Permeability is _. Q21: The permeability of air is . Q22: In which one of the following applications Q23: The magnetic term that is equivalent to Q24: The magnetic field around an electromagnet is Q26: If a basic one -loop, dc generator Q27: If a tape recorder's output voltage increases Q28: If a relay picks up and makes Q29: If the cross -sectional area of a Q30: The polarity of an induced voltage depends
A)22
B)7
C)19.2
D)1
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