author: todd hutner

Student Lab Manual for Argument-Driven Inquiry in Physical Science: Lab Investigations for Grades 6-8

... Strength of an Electromagnet Affected by the Number of Turns of Wire in a Coil? 1. Malik and Jason are both making electromagnets. Malik wants to use two batteries to make his electromagnet the strongest. Jason plans on using only one ...

Argument-Driven Inquiry in Physical Science: Lab Investigations for Grades 6-8

... electromagnets. Malik wants to use two batteries to make his electromagnet the strongest. Jason plans on using only one battery but wrapping his wire twice as much as Malik. Use what you know about electromagnets to explain why both ...

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