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
9 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 direction of induced current when the magnetic field through a loop decreases suddenly?
4
What happens to the magnetic flux through a coil when its plane becomes perpendicular to the magneti...
2
In problem 6.8, what is being calculated?
11
Which political bloc met online to discuss strategies for the upcoming Monsoon Session of Parliament...
(Current Affairs)
20
What age do the samples from India’s only active mud volcano at Baratang belong to, according to t...
(Current Affairs)
10