Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS
Question #85160
Back to Home
View All ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Questions
24 Views
Question
What causes back emf in an inductor?
A. Applied voltage
B. Resistance of wire
C. Static magnetic field
D. Changing current in the inductor
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the velocity of a point at a distance r from the center of a rod rotating with angular speed...
5
What is the role of the coil in electromagnetic induction experiments?
17
When a magnet moves toward a coil, what happens to the magnetic flux through the coil?
16
Why did the Bar Council of India request the coordination committee of Delhi's district bar associat...
(Current Affairs)
19
Which veteran Australian batter has joined the squad as cover for the injured Mitchell Marsh ahead o...
(Current Affairs)
9