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To examine the magnetic field of a bar magnet

Module by: Siyavula Uploaders. E-mail the author

NATURAL SCIENCES

Energy transfers and forces

EDUCATOR SECTION

Memorandum

Sketch of a rod magnet. The direction of the magnetic field lines must be indicated from north to south.

LEANER SECTION

Content

ACTIVITY 19: To examine the magnetic field of a bar magnet [LO 2.4]

Sketch what you see.

Figure 1
Figure 1 (graphics1.png)

Use a compass to determine the direction of the magnetic field and draw arrows to show this on your sketch.

6. Making a magnet

Magnets are made from steel. Steel can be magnetised by using electricity or by stroking it with another magnet.

Assessment

Learning Outcome 2:The learner will know and be able to interpret and apply scientific, technological and environmental knowledge.

Assessment Standard 2.4: We know this when the learner application of knowledge: applies knowledge appropriately by connecting the learnt concept to a variation of the known situation.

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Definition of a lens

Lenses

A lens is a custom view of the content in the repository. You can think of it as a fancy kind of list that will let you see content through the eyes of organizations and people you trust.

What is in a lens?

Lens makers point to materials (modules and collections), creating a guide that includes their own comments and descriptive tags about the content.

Who can create a lens?

Any individual member, a community, or a respected organization.

What are tags? tag icon

Tags are descriptors added by lens makers to help label content, attaching a vocabulary that is meaningful in the context of the lens.

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