Electricity's Hidden Powers

concepts · 4

1. 01

   Magnetic Effects & Electromagnets

   Understand that electric current produces a magnetic field, and learn how to construct and strengthen an electromagnet.

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2. 02

   The Heating Effect Of Current

   Understand that resistance to current flow generates heat, which is utilized in appliances but requires safety considerations.

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3. 03

   Inside Batteries And Cells

   Understand how chemical reactions inside cells generate electric current, distinguishing between single-use and rechargeable types.

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4. 04

   Chapter Review: Electricity's Effects

   Synthesize and evaluate understanding of magnetic effects, heating effects, and chemical cells through progressive assessment.

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