Question

न 11. चुम्बकन की तीव्रता को परिभाषित कीजिए तथा उसका SI मात्रक लिखिये।​

Answer 1

Explanation:

numbers are unprecedented, the implications enormous. As the COVID-19 pandemic has spread across the globe, a majority of countries have announced the temporary closure of schools, impacting more than 91 per cent of students worldwide – around 1.6 billion children and young people.

Never before have so many children been out of school at the same time, disrupting learning and upending lives, especially the most vulnerable and marginalised. Here are some of the ways UNICEF is working with partners to keep schools safe and students learning, in classrooms or at home, online and offline – wherever they are.

Dosto please please please mujhe follow karo aur thanks boldo please please

Answer 2

Answer:

किसी बिंदु पर जितना बल इस एकांक परिक्षण ध्रुव पर लगता है उसे ही उस बिंदु पर चुम्बकीय क्षेत्र की तीव्रता कहते है। इसका SI मात्रक टेसला या N/Am है।