Question

6. A current carrying straight line conductor magnetic field lines are arranged like
A. Straight lines parallel to conductor
B. Straight lines perpendicular to conductor.
C. Concentric circles perpendicular to the plane of conductor
D. Concentric circles in the plane of conductor​

Answer 1

Explanation:

Answer: The strength of an acid and base varies with the amount of water because the strength of the water is calculated on the basis of the number of H3O^+ ions are released in an aqueous solution.

Answer 2

Answer: C) Concentric circles perpendicular to the plane of conductor

Explanation:

With the help of the Right-hand thumb rule we can easily find out the direction of magnetic field lines.

Right-hand thumb rule :

When the right hand's thumb points towards the direction of current when you curl your fingers it gives the direction of magnetic field lines due to current.

In this case, By the Right-hand thumb rule, the magnetic field lines will be in concentric circles and perpendicular to the plane of the conductor.