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Physics
»
F.
Electromagnetism
»
F.2.
Direct Current Circuits
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Unit Challenge
Circuit Diagrams
Overview
Distinguishing between open and closed circuits and determining whether or not electricity will flow
Identifying the following circuit components: batteries, resistors, and switches
Distinguishing between series and parallel circuits
Basic Ohm’s Law Problems
Overview
Determining the current using the equation I = ΔQ / Δt where ΔQ represents that magnitude of charge
Solving Ohm’s Law word problems using the equation V = IR
Power
Overview
Solving problems involving power using the equation P = VI
Solving problems involving power using Ohm’s law and the equation P = IV
Ohm’s Law Problems for Series Circuits
Overview
Determining the total voltage and voltage drop across each specific resistor in a series circuit
Determining the total current and the current for each specific resistor in a series circuit
Determining the equivalent resistance and the resistance of specific resistors in a series circuit
Determining the total power and the power of specific resistors in a series circuit
Ohm’s Law Problems for Parallel Circuits
Overview
Determining the total voltage and voltage drop across each specific resistor in a parallel circuit
Determining the total current and the current for each specific resistor in a parallel circuit
Determining the equivalent resistance and the resistance of specific resistors in a parallel circuit
Determining the total power and the power of specific resistors in a parallel circuit
Ohm’s Law Problems for Complex Circuits
Overview
Determining the total voltage and voltage drop across each specific resistor in a complex circuit
Determining the total current and the current for each specific resistor in a complex circuit
Determining the equivalent resistance and the resistance of specific resistors in a complex circuit
Determining the total power and the power of specific resistors in a complex circuit
Ohm’s Law Problems for Series Circuits — Overview
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