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 #85756
Back to Home
View All ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Questions
16 Views
Question
What is the role of the negative sign in ε = −dΦB/dt?
A. It reduces the value of emf
B. It indicates decreasing flux
C. It indicates direction of induced emf
D. It means emf is imaginary
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the primary reason for using a ring at the outer end of the rod?
13
What would be the emf if the motion was at an angle θ to the perpendicular?
10
When does the galvanometer show no deflection in Experiment 6.1?
11
Which Indian skater won the gold medal in the 1-Lap Road Category at the 20th Asian Roller-Skating C...
(Current Affairs)
30
Which state government is planning to implement Vehicle-to-Grid (V2G) technology to manage power dem...
(Current Affairs)
24