What types of metals are magnetic? 5. What affects a magnets pull? 6. What are the positive and negative sides of a magnet called? 7. What happens to the ... |
Оценка 5,0  (1) The document is a worksheet about magnets that contains 4 questions. The first question asks students to state what would happen if different pairs of metal ... |
TECHNOLOGY Gr. 7 T3 W1: What is Magnetism? Free. Loading… Sign in · Download. Type: pdf. Size: 0.3MB. Share this content ... |
What is electromagnetism? Answer : The branch of physics that deals with the magnetic effect of electric current. 2. Write two uses of electromagnets. |
Revision Pack Topic 7- Magnetism & Electromagnetism. Use the diagrams to explain how a magnetic field can be investigated using: a) A compass b) Iron filings. |
19 февр. 2021 г. · Two magnets must use the opposite poles in order to attract one another. Take a look at the video below for an introduction to magnetism. Make ... |
This unit is the third of five units on physical processes for Grade 7. It builds on Unit 6P.1 and leads on to work on electromagnets in Grade 8. |
The law of magnetism states that: unlike poles attract each other and like poles repel each other. Fig 8.5 Breaking a magnet. Page 7. Grade 7 Physics. 8 ... |
G7 U2 Physics - Magnetism & Force Worksheet - Free download as PDF File (.pdf), Text File (.txt) or read online for free. |
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