Question

the list of material required to perform an experiment for magnetic field due to straight wire carrying current​

Answer 1

1. A PIECE OD CARD
2. IRON FILINGS
3. STRAIGHT ROD CONDUCTOR
4. CELL,KEY

materials required

Answer 2

To find the magnetic field around a wire from which the current is flowing we required the following things:

• A conducting wire like copper from which the current can flow
• Iron fillings small in size.
• A paper
• A battery.
• In this experiment, we put the current carrying wire from the center of the page and around the wire we put the iron fillings.
• When the battery is on, current starts flowing, through which magnetic field starts producing.
• The iron filling will be start arranging around the wire in concentric circles.