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Electric charges and fields
Charge, Coulomb's law, fields and dipoles, from an open textbook.
A first-year exam on electric charge and fields, from OpenStax University Physics Volume 2 (Samuel J. Ling, Jeff Sanny and William Moebs, CC BY 4.0). Copy it and Confu fetches the chapter into an exam session, so you can sit a timed paper from the text.
beginnerabout 2 weeks at 40 min a day5 free sources
What you'll cover
Phase 1
Charge
- What charge is
- Conductors and insulators
- Charging by induction
Phase 2
Forces and fields
- Coulomb's law
- The electric field
- Field of a point charge
Phase 3
Pictures
- Field lines
- Electric dipoles
An outline. Your own plan is made when you start, around your level and deadline.
Sources
Free, and fetched for you
- Web pageElectric charges and fields (OpenStax University Physics Volume 2)openstax.org ↗
- Web pageElectric charge (OpenStax)openstax.org ↗
- Web pageCoulomb's law (OpenStax)openstax.org ↗
- Web pageElectric field (OpenStax)openstax.org ↗
- Web pageElectric dipoles (OpenStax)openstax.org ↗
All sources belong to their creators and are free to watch or read; Confu links to them and turns them into study PDFs for you.
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