b) In the figure there are three infinite long thin sheets having surface
charge density +2sigma , -2sigma and to respectively. Give the magnitude and
direction of electric field at a point to the left of sheet of charge density
+2sigma and to the right of sheet of charge density +sigma
CBSE SAMPLE PAPER 2020-21 QUESTION.31(b)
Answers
Answer:
the science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products.international resources means the resources which belong to all the countries of the world.example: water,seas and oceans etc.
Recommend (7)Comment (0)
person
Manav Vijayan
Oceanic resources beyond 200km of exclusive economic zone is internationaly owned resources which is regulated by international institutions.
Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. The earliest roots of science can be traced to Ancient Egypt and Mesopotamia in around 3500 to 3000 BCE. the branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.
2.
the complex emotional or psychological interaction between people.
"their affair was triggered by intense