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 #84896
Back to Home
View All ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Questions
5 Views
Question
What is the effect of inserting an iron core between two coils on mutual inductance?
A. Decreases M
B. No effect
C. Increases M
D. Makes M zero
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
At which angle is the induced emf zero for the first time during rotation?
7
What happens to the work done when moving a magnet into a coil?
7
Why is the induced current path specified as bcdab in the rectangular loop example?
18
Which two private companies partnered with MoRTH for the Sadak Suraksha Abhiyan?
(Current Affairs)
15
What is the objective of Flexi Innovation Pvt Ltd’s Hybrid Assistive Chair developed under STPI’...
(Current Affairs)
26