Magnetism Quiz – Grade 7

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Assess magnetism concepts quickly.

Gratitude Thandeka

South Africa

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Magnetism Quiz – Grade 7


Magnetism Quiz – Grade 7Version en ligne Assess magnetism concepts quickly. par Gratitude Thandeka 1 True/False: All metals are magnetic? a Not always b Depends on metal c True d False 2 Which material is magnetic? a Iron b Wood c Plastic d Glass 3 What happens when opposite poles of a magnet are brought close together? a They rotate. b They cancel each other c They attract. d They repel. 4 What happens when like poles of two magnets are brought together? a They disappear b They attract. c They align d They repel. 5 Fill in the blank: The area around a magnet where magnetic force can be felt is called the ______. a Flux region b Magnetic aura c Magnetic field d Magnetism zone 6 Which tool uses magnetism to show direction? a Compass b Thermometer c Barometer d Ruler 7 What is an electromagnet made of? a A permanent magnet b A magnetized rod c A coil of wire with an electric current d A battery only 8 What material is commonly used in the core of an electromagnet? a Plastic b Copper c Iron d Wood 9 How can you make an electromagnet stronger? a Increase the number of coils or the current b Add more magnets around c Increase the voltage only d Use a larger battery only 10 Which of the following is not a use of electromagnets? a Compass b MRI machines c Lifting heavy metal objects d Electric motors