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 #83704
Back to Home
View All ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Questions
34 Views
Question
What is the role of the tapping key in Faraday’s stationary coil experiment?
A. It measures current
B. It increases voltage
C. It insulates the circuit
D. It allows sudden start or stop of current in coil C2
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the time period of one complete cycle of AC in India?
32
How is the differential emf dε expressed in terms of angular velocity ω and radial distance r?
34
In which situation would no current be induced in coil C1?
38