List three sources of magnetic fields. - Vidyadip

Question

List three sources of magnetic fields.

✓

Answer

Electromagnet, permanent magnet, wire carrying current.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[1 Mark Questions]" from Magnetic Effects of Electric Current→Magnetic Effects of Electric Current — all question types→Science STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

What is common between the sun and a hydrogen bomb?

Name that part of a box-type solar cooker which allows the sun’s heat rays to enter the box but does not allow inside heat to go out.

What type of chemical reaction is responsible for causing rancidity?

Draw the structures of:
butanol.

Name one device which works on the phenomenon of electromagnetic induction.

What is the function of brushes in an electric generator?

Where should an object be placed in order to use a convex lens as a magnifying glass?

Which part of the human body:
Produces ova?

What happens when ethanoic acid reacts with sodium carbonate? Write chemical equation of the reaction involved.

What is the unit of refractive index?