Question

If someone give me answer of these all questions I will mark him braniest but answer should be correct! ​

Answer 1

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The direction of magnetic field at the centre

of the circular loop depends on whether the

current in the loop flows in clockwise or

anticlockwise direction.When the current is in

clockwise direction, the magnetic field goes

into the side of wall.

when current is in clockwise direction the

direction of magnetic field (B) is towards

the circuit on the other hand when current

is in anticlockwise direction the direction of

magnetic field (B) is outwards the circuit.

Answer 2

Answer:

Answer:

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Answer

Explanation:

The manufacturing industries help in earning foreign exchange by producing much surplus amount of finished goods. Such surplus goods are needed to get exported to the countries which increases the foreign exchange.