Question

Pls answer this above attachment ​

Answer 1

Explanation:

Right Hand thumb Rule.............

Answer 2

Hi mate

Question

A solenoid carrying current behaves like an electromagnet. To determine poles of the solenoid which rule is helpful:

Answer

Option (A) Right Hand Thumb Rule

Reason:

A solenoid carrying current behaves like an electromagnet. To determine poles of the solenoid Right Hand Thumb Rule is used.

• Right Hand Thumb Rule gives direction of magnetic field lines around a current carrying conductor.

• Magnetic field lines start from north pole and ends at south pole outside a magnet(or electromagnet).

• Using above two properties, poles of solenoid can be found.

I Hope This Would Help You..

Pls mark as Brainliest

Thank my answer and do follow...