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 #84736
Back to Home
View All ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Questions
14 Views
Question
What is the cross-sectional area of the inner solenoid?
A. 2πr₁
B. πr₁²
C. πr₂²
D. n₁l
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the instantaneous emf at angle θ in the rotating rod system?
8
What is the flux when the area vector is antiparallel to B?
14
A circular conducting loop is formed from a flexible wire in a magnetic field perpendicular to its p...
4
Which U.S. President warned Hamas in October 2025 that they must disarm or face forceful interventio...
(Current Affairs)
14
Which New Zealand cricketer scored an unbeaten 131 in the second ODI against India in Rajkot on Janu...
(Current Affairs)
6