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
MAGNETIC EFFECTS OF CURRENT AND MAGNETISM
Question #83394
Back to Home
View All MAGNETIC EFFECTS OF CURRENT AND MAGNETISM Questions
62 Views
Question
Why is it necessary to earth metallic appliances?
A. To improve efficiency
B. To prevent electric shock
C. To reduce current
D. To save energy
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What happens to the magnetic field if the battery polarity is reversed in a solenoid circuit?
45
In Activity 12.5, how is the thick copper wire positioned relative to the cardboard?
45
If no current flows, what happens to the rod in the magnetic field?
40