Question

Guys please help me with this. The one who gives the correct answer will be marked as brainliest if you don’t know the answer then don’t answer

Answer 1

Answer:

A

Explanation:

A is stronger electromagnet as the coil has more turns. Magnetic field is directly proportional to no. of turns, so A is the stronger electromagnet.

Answer 2

Answer:

the right answer is a

Explanation:

because in A the coiling of wires are more and as we know metals are good conductors of electricity and this would conduct more electricity