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- Multiple ChoicePlease save your changes before editing any questions.The center of a bar magnet is the strongestTrueFalse
- Multiple ChoicePlease save your changes before editing any questions.The lines on this image are called...magnetic field linesiron fillingsgraphite linesnone of these
- Multiple ChoicePlease save your changes before editing any questions.If the end of an unknown magnet sticks to a magnet pole labeled "North" the unknown end must be...NorthSouthEastWest
- Multiple ChoicePlease save your changes before editing any questions.Electricity can be used to create a magnetTrueFalse
- Multiple ChoicePlease save your changes before editing any questions.A _________ is a device that produces magnetism by spinning a coil of wire around a nail.GeneratorElectromagnetBatteryGalvonometer
- Multiple ChoicePlease save your changes before editing any questions.Magnets stick to any materials that are made ofIron, Nickel, CopperIron, Nickel, CobaltIons, Nickel, CobaltIron, Lead, Cobalt
- Multiple ChoicePlease save your changes before editing any questions.What will happen when these magnets are brought close together?They will attract each other.They will repel each other.Both magnets will turn to the leftBoth magnets will turn to the right
- Multiple ChoicePlease save your changes before editing any questions.Where is the strongest attraction force of the magnet?at the polesin the middleabove the magnetbelow the magnet
- Multiple ChoicePlease save your changes before editing any questions.Which object would a magnet attract?a glass bottlea piece of papera metal paper clip
compassa rubber eraser
magnetic field - Multiple ChoicePlease save your changes before editing any questions.True or False: All metals are attracted to magnet.TrueFalse
- Multiple ChoicePlease save your changes before editing any questions.Which of the following is true about a bar magnet?Its magnetic field is strongest near its center.It is surrounded by a magnetic field.The north pole is stronger than the south pole.The south pole is stronger than the north pole.
- Multiple ChoicePlease save your changes before editing any questions.If you cut a magnet in half, what happens to the poles?One half gets the North Pole, the other half gets the South PoleBoth halves get only a North PoleBoth halves get only a South PoleBoth halves get a North pole and a South Pole
- Multiple ChoicePlease save your changes before editing any questions.A refrigerator magnet is an example of a:magnetic materialpermanent magnethorseshoe magnettemporary magnet
- Multiple ChoicePlease save your changes before editing any questions.
If the North Pole of a permanent magnet is placed next to a compass as seen in the picture, which direction will the needle move?
To the right (away from the magnet)
To the left (towards the magnet)
It will not move
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