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
MAGNETIC EFFECTS OF CURRENT AND MAGNETISM
Question #82694
Back to Home
View All MAGNETIC EFFECTS OF CURRENT AND MAGNETISM Questions
13 Views
Question
Why is it important to gently tap the cardboard after sprinkling iron filings?
A. To generate electricity
B. To clean the surface
C. To reduce friction so the filings can align with the magnetic field
D. To increase current
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why are two separate circuits commonly used in homes?
13
What happens when a current-carrying conductor is placed parallel to a magnetic field?
8
What happens to the magnetic field at a point if the distance from a current-carrying circular coil ...
6
Which body will hold weekly technical advisory committee meetings regarding health protocols?
(Current Affairs)
228
Which political party criticized the Election Commission for not including Aadhaar and EPIC in Bihar...
(Current Affairs)
16