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 #83376
Back to Home
View All MAGNETIC EFFECTS OF CURRENT AND MAGNETISM Questions
16 Views
Question
What is the effect of using a steel core instead of soft iron in an electromagnet?
A. It increases conductivity
B. It reduces field strength
C. It retains magnetism after current is switched off
D. It prevents overheating
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which finger shows force direction in Fleming’s left-hand rule?
21
Where is the electricity meter placed in relation to the main switch?
16
What causes the deflection of the compass needle in Activity 12.4?
22
Which regional conflict is predicted to move toward negotiated stabilisation between July and Septem...
(Current Affairs)
13
What is the objective of Flexi Innovation Pvt Ltd’s Hybrid Assistive Chair developed under STPI’...
(Current Affairs)
37