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zarashammaz
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17
Questions
22
Answers
zarashammaz
July 2023 | 1 Replies
6. What materials do you need to make your own electromagnet?
Answer
zarashammaz
July 2023 | 2 Replies
5. How can you enhance the magnetic field of an electromagnet? o enhanced by wrapping it in material like copper o
Answer
zarashammaz
July 2023 | 2 Replies
Q: What will happen to angle of refraction when the light ray travels from glass to water? Justify your answer.
Answer
zarashammaz
July 2023 | 2 Replies
2. How are these parts related to each other to create magnetism?
Answer
zarashammaz
July 2023 | 1 Replies
Q: Lobel the diagram using the following terms: reflected rays, angle of reflection, angle of incidence, incident ray, normal line, reflecting surface. a.
Answer
zarashammaz
July 2023 | 1 Replies
how are iron core,copper wire and an electricity source related to each other to create magnetism?
Answer
zarashammaz
July 2023 | 2 Replies
c. What is the main energy transfer in a lamp? •Light to electrical • Heat to light • Electrical to chemical • Electrical to light
Answer
zarashammaz
July 2023 | 1 Replies
Look at the picture below. Identify and label it. Write how electromagnetism is used in it.
Answer
zarashammaz
July 2023 | 2 Replies
5. Name three everyday objects that contain electromagnets.
Answer
zarashammaz
July 2023 | 1 Replies
2. Electromagnets work because: o of the right hand rule.o when electricity flows through a wire it creates a magnetic field around it.
Answer
zarashammaz
July 2023 | 1 Replies
4. Why are electromagnets so useful?
Answer
zarashammaz
July 2023 | 1 Replies
Q: Complete the diagrams below by drawing arrows to show how the light wave behaves at each object. a glass block 4. b.
Answer
zarashammaz
July 2023 | 1 Replies
how are iron core,copper wire and an electricity source related to each other to create magnetism?
Answer
zarashammaz
July 2023 | 1 Replies
a. Measure the angle of incidence b. Measure the angle of reflection c. Compare the size of both angles and explain how you
Answer
zarashammaz
July 2023 | 2 Replies
4. The strength of the electromagnet depends on: o to the strength of the current flowing in the circuit o the mass of
Answer
zarashammaz
July 2023 | 2 Replies
3. You can determine the direction of a magnetic field by using: o the positive (+) and negative (-) sides
Answer
zarashammaz
July 2023 | 1 Replies
Look at the picture below. Identify and label it. Write how electromagnetism is used in it.
Answer
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