A student uses a magnet to place a picture on the refrigerator door. Which statement explains how the magnet is able to stick to the refrigerator without directly touching it?(1 point) Responses The force of gravity between the refrigerator and the magnet is strong enough to cause the magnet to stick. The force of gravity between the refrigerator and the magnet is strong enough to cause the magnet to stick. The magnet’s magnetic field can act at a distance, and influence the metal of the door through the picture. The magnet’s magnetic field can act at a distance, and influence the metal of the door through the picture. The picture’s own magnetic field attracts both the magnet and the refrigerator. The picture’s own magnetic field attracts both the magnet and the refrigerator. Friction acts through the picture and allows the magnet to stick to the refrigerator. Friction acts through the picture and allows the magnet to stick to the refrigerator.
The magnet’s magnetic field can act at a distance, and influence the metal of the door through the picture.
Natasha wants to create her own electromagnet that can pick up small pieces of metal like paper clips or iron fillings. Which list of materials would Natasha need to build her electromagnet?(1 point) Responses string, battery, iron nail string, battery, iron nail battery, iron nail, wire battery, iron nail, wire glass rod, wire, battery glass rod, wire, battery Rubberband, string, battery
Natasha would need a battery, iron nail, and wire to build her electromagnet.
The statement that explains how the magnet is able to stick to the refrigerator without directly touching it is: "The magnet’s magnetic field can act at a distance and influence the metal of the door through the picture."
