An inductor has 200 turns/cm and a cross-sectional area of 1.8 cm2. If its inductance is 32 mH, what is its length?
A) 21 cm
B) 15 cm
C) 35 cm
D) 64 cm
E) 72 cm
Correct Answer:
Verified
Q37: The south end of a bar magnet
Q38: What number of turns on the secondary
Q39: Suppose an emf is induced in a
Q40: What is the inductance of a coil
Q41: What is the magnetic energy stored by
Q43: What electric field has the same energy
Q44: A series LR circuit includes a 9.0
Q45: After the switch is closed in a
Q46: A series LR circuit includes a 9.0
Q47: A series LR circuit consists of a
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