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17 Cards in this Set
- Front
- Back
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objects that sink |
higher densisty |
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objects that float |
lower density |
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mass/volume |
density |
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opposite charges |
attact |
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like charges |
repel |
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one path one bulb goes out, they all go out |
series circuit |
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multiple paths one bulb goes out, others are unaffrcted |
parallel |
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increased temperature |
decreased resistance |
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increased thickness of wire |
increased resistance |
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increased length of wire |
increased resistance |
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opposite pole |
attract |
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like pole |
repel |
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increase number of coils on an electromagnet |
increase the strength of electromagnet |
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easy to turn off |
electromagnet |
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decreasing the diameter of the wire |
decreases resistance and allows more electrons to flow |
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increases strength of electromagnet |
increases number of coils or increase current |
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step down transformer |
decreases voltage |
