Week 1 Flashcards
1
Q
Definition of magnetic field
A
a region around a magnet where a magnetic force can be
experienced.
2
Q
Magnetic is field is created when
A
An electric charge moves
3
Q
Enter and leave the page symbol
A
Enter is X
Leave is O (Bulat bertitik)
4
Q
Magnetic field line leave what pole enter what pole
A
Leave North
Enter South
5
Q
Uniform field vs non-uniform field
A
Parallel lines vs non-parallel lines.
Number of magnetic field lines are the same through unit area at all cross-section vs not same (varies)
6
Q
Pattern of magnetic field can be determined using?
A
Compass needle
Sprinkling iron fillings on paper
7
Q
Neutral point definition
A
Point where resultant magnetic force is zero
8
Q
North geological is _________ magnetic pole
A
South
