Grade: High School - 5

PII.5.5
Explain and analyze simple arrangements of electrical components in series and parallel DC circuits in terms of current, resistance, voltage and power. Use Ohm’s and Kirchhoff’s laws to analyze DC circuits.

I Can Statements Academic Vocabulary
I can explain simple arrangements of electrical components in series and parallel DC circuits in terms of current, resistance, voltage and power.

I can analyze simple arrangements of electrical components in series and parallel DC circuits in terms of current, resistance, voltage and power.

I can analyze DC circuits using Ohm’s and Kirchhoff’s laws.

Series Circuit
Parallel Circuit
Current
Resistance
Voltage
Power
Ohm’s Law
Kirchhoff’s Law
Conservation of Charge
Conservation of Energy

Cross Cutting Concepts
Energy and Matter
Scale, Proportion, and Quantity
Looking Back Looking Ahead
Use a description or schematic diagram of an electrical circuit to calculate unknown values of current, voltage, or resistance in various components or branches of the circuit according to Ohm’s Law, Kirchhoff’s junction rule, and Kirchhoff’s loop rule. (PI.8.9) The student is able to construct or interpret a graph of the energy changes within an electrical circuit with only a single battery and resistors in series and/or in, at most, one parallel branch as an application of the conservation of energy (Kirchhoff’s loop rule). [SP 1.1, 1.4] (AP P1 LO 5.B.9.1)

The student is able to apply conservation of energy concepts to the design of an experiment that will demonstrate the validity of Kirchhoff’s loop rule (∑ΔV=0) in a circuit with only a battery and resistors either in series or in, at most, one pair of parallel branches. [SP 4.2, 6.4, 7.2] (AP P1 LO.5.B.9.2)

The student is able to apply conservation of energy (Kirchhoff’s loop rule) in calculations involving the total electric potential difference for complete circuit loops with only a single battery and resistors in series and/or in, at most, one parallel branch. [SP 2.2, 6.4, 7.2] (AP P1 LO.5.B.9.3)

The student is able to apply conservation of electric charge (Kirchhoff’s junction rule) to the comparison of electric current in various segments of an electrical circuit with a single battery and resistors in series and in, at most, one parallel branch and predict how those values would change if configurations of the circuit are changed. [SP 6.4, 7.2] (AP P1 LO 5.C.3.1)