Electric Current

Module: Electricity and Magnetism

Overview

Rate of charge flow (I = q/t)

Core Ideas

  • Define the concept in your own words.
  • Identify the key variables and relationships.
  • Connect the concept to the module inquiry question.

Key Formulas

  • Electric Power: \[P = VI = I^2R = \frac{V^2}{R}\]

Exam Focus

  • Expect both multiple choice and short answer questions.
  • Show working and use correct units.