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Question 20 [Assertion Reasoning] - CBSE Class 10 Sample Paper Science Solution - For 2023 Boards - Solutions to CBSE Sample Paper - Science Class 10

Last updated at April 16, 2024 by

Assertion: On freely suspending a current – carrying solenoid, it comes to rest in Geographical N-S direction.

Reason : One end of current carrying straight solenoid behaves as a North pole and the other end as a South pole, just like a bar magnet.

 

Answer:

On freely suspending a current – carrying solenoid, it comes to rest in Geographical N-S direction. 

This is because a current carrying solenoid behaves the same as a bar magnet.

solenoid-and-bar-magnet-similarity---teachoo.jpg

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CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo