Chris makes an electromagnet to pick up small metal pins as shown below. How would increasing the number of wire loops around the nail affect the electromagnet? Choose 1 answer: A It would become a stronger magnet. B It would become a weaker magnet. C ) It would not change the electromagnet.

Question

Chris makes an electromagnet to pick up small metal pins as shown below. How would increasing the number of wire loops around the nail affect the electromagnet? Choose 1 answer: A It would become a stronger magnet. B It would become a weaker magnet. C ) It would not change the electromagnet.

Answer 1

To answer this question, we need to understand how an electromagnet works. An electromagnet is created when an electric current flows through a wire that is coiled around a ferromagnetic material, such as a nail. The strength of the electromagnet depends on several factors:1. The amount of electric current flowing through the wire.2. The number of loops or coils of wire around the ferromagnetic material.3. The properties of the ferromagnetic material itself.Increasing the number of wire loops around the nail increases the magnetic field generated by each loop. Each additional loop of wire contributes to the overall magnetic field, thereby increasing the strength of the electromagnet. This is because the magnetic fields from each loop add together, creating a stronger overall magnetic field.Therefore, the answer to the question is:A) It would become a stronger magnet.

Question

Chris makes an electromagnet to pick up small metal pins as shown below. How would increasing the number of wire loops around the nail affect the electromagnet? Choose 1 answer: A It would become a stronger magnet. B It would become a weaker magnet. C ) It would not change the electromagnet.

Answer

Answer