Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS
Question #85200
Back to Home
View All ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Questions
23 Views
Question
What is the origin of back emf in an inductor?
A. Static electric field
B. Constant magnetic field
C. Thermal agitation
D. Changing magnetic flux due to change in current
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the value of the horizontal component of Earth’s magnetic field used in Example 6.3?
27
What factors determine the self-inductance of a coil?
34
What is the length of both solenoids in Fig. 6.12?
23