Define the term Magnetic axis

एका वाक्यात उत्तर

Magnetic axis: The imaginary line joining the poles of the magnet is called the magnetic axis.

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पाठ 8: Electricity and Magnetism - Magnestism [पृष्ठ ३२०]

पाठ 8 Electricity and Magnetism
Magnestism | Q 6.1 | पृष्ठ ३२०

What is a magnetic compass ? State its use.

What is declination ? Draw a diagram to show the angle between the declination and true direction of geographic north.

State if the following statement is true or false. Correct the statement if it is false.

Attraction is the surest test for magnetism.

Define the following term regarding a bar magnet:

Magnetic field

When magnetic material is taken close to a magnet, the material acquires ______.

Define the following term:
Angle of declination

Differentiate between:
Primary and secondary cell.

Magnets are used in _______ for generating electricity.

Consider the statement given below and choose the correct option.

Assertion: Iron filings are concentrated more at the magnetic poles.

Reason: The magnets are so sharp.