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My aim is to investigate how to make electromagnets stronger to increase the amount of paperclips the iron bar magnet can pick up.
Member rating: No Rating | Words: | Submitted: Fri Sep 26 2003
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Electromagnets. Aim: my aim is to investigate how to make electromagnets stronger to increase the amount of paperclips the iron bar magnet can pick up. The investigation consists of us doing a practical experiment in which we have to see what the outcome is by observing whether or not an iron bar magnet wrapped with a wire will pick more or less paper clips by increasing the number of coils. Basic Method: To set up the voltmeter (power pack). Remember leave it on two volts only. To create a circuit this will include the following iron bar magnet with coils around it. Attach to crocodile clips from the power pack to the iron bar magnet. To observe that by increasing the number of coils around the iron bar magnet results in increasing the amount of paper clips that are picked up. Prediction: I predict that by increasing the number of coils the...
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