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 #85151
Back to Home
View All ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Questions
46 Views
Question
What is the expression for magnetic field inside a long solenoid carrying current I?
A. B = µ₀I
B. B = nI
C. B = µ₀n²I
D. B = µ₀nI
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
If a magnet is withdrawn slowly from a coil compared to quickly, the induced current is:
43
What happens to mutual inductance if the medium inside the solenoids is changed from air to iron?
20
What determines the magnitude of induced emf in a loop?
39