Advertisements
Advertisements
Question
State the laws of magnetism.
Advertisements
Solution
The Laws of Magnetism: Like poles repel each other and unlike poles attract each other.
APPEARS IN
RELATED QUESTIONS
Fill in the blank
Like poles ______ each other and unlike poles _____
Select the correct alternative
A freely suspended magnet rests in
Write true or false of the following statement.
Magnetic poles occur in pairs.
Draw diagrams of the artificial magnets of four different shapes?
Draw lines of force surrounding a bar magnet when it is placed in the magnetic meridian with its north pole pointing geographic south.
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.
Why are E and F placed in contact with the poles of the magnets as shown in the diagram?
Define the following term:
Magnetic meridian
With the help of a diagram explain the following:
Magnetisation of steel needle using electric current such that the pointed end should have north polarity.
MRI stands for _______.
The magnetic poles always exist in pairs.
