tony uses the device shown in the diagram to model how an electromagnet is used in his uncles scrap metal…

tony uses the device shown in the diagram to model how an electromagnet is used in his uncles scrap metal yard. after picking up several staples with the device, what change would enable tony to drop the staples in the scrap metal bin? removing the battery removing the iron nail moving the wire loops closer together spreading the wire loops farther apart

tony uses the device shown in the diagram to model how an electromagnet is used in his uncles scrap metal yard. after picking up several staples with the device, what change would enable tony to drop the staples in the scrap metal bin? removing the battery removing the iron nail moving the wire loops closer together spreading the wire loops farther apart

Answer

Brief Explanations:

An electromagnet works due to electric - current flowing through the coiled wire around the iron nail. Removing the battery cuts off the electric - current, which makes the electromagnet lose its magnetism, allowing the staples to be dropped. Removing the iron nail or changing the wire - loop distance doesn't immediately stop the magnetic effect as effectively as removing the power source.

Answer:

removing the battery