Question

write aim of experiment is magnetic field due to straight wire carring current write the material required what is answer ​

Answer 1

The aim of the experiment of magnetic field due to current flowing in a straight conductor shows the magnetic field lines of force are in the concentric circles with the conductor at the center.

• It shows the main concept that with the current carrying conductor magnetic field produces.
• The direction of the magnetic field lines of force can be determine by the Right hand thumb hand rule.
• The nature of the material can be any conductor that can carry current by it.

Answer 2

The material required for the experiment to find out the magnetic field due to a straight wire carrying current is as follows:

1. A battery
2. A rheostat
3. An ammeter
4. A plug key
5. A long straight thick copper wire

• Magnetic field lines are generated along a straight wire when current is passed through it and these magnetic field lines form concentric circles around the wire.