Carnegie Mellon University
Battery Workshop
Introduce your class to the workings and parts of a battery-operated circuit. Pairs of pupils use lemons to make batteries and measure voltage and current with a multimeter. An accompanying worksheet is used for recording values and...
Physics Classroom
Know Your Potential
Never underestimate potential—electric or your own. Scholars apply a color scheme based on the changes in electric potential as part of a series on electric circuits. They consider splitting wires, light bulb placement, and voltage as...
CK-12 Foundation
Electric Analogies
We can see the result of electricity but not the process itself. The simulation compares electric circuits to a water tower and water wheel cycle. Young scientists adjust the height of the tower, the amount of resistance, and if the...
Curated OER
Fall 2004 Midterm Exam #1, Parts A & B
First year physics learners show what they know about electric potential, circuits, power, current, and voltage on this midterm exam. It consists of a multiple choice section, some true or false questions, and two multi-step problems to...
Curated OER
Electricity
Students experiment with a series of circuits. In this chemistry lesson, students discuss voltage, resistance and current as they flow through an electrical circuit. They work in pairs to solve the questions.
Curated OER
Discovering Ohm's Law
Students explore the relationship of resistance, voltage, and current in series and parallel circuits using a computer model of a circuit board. They discover Ohm's Law by constructing series circuits.
PHET
Ohm's Law
Why did Mr. Ohm marry Mrs. Ohm? He couldn't resistor. An electrifying simulation allows scholars to control both voltage and resistance in order to see the current change. The formula is displayed and as you increase one variable, it...
Curated OER
Circuits
In this circuits learning exercise, students read about total voltage, total resistance, and total current. Students learn about voltage across a resistor and short circuits. After completing the reading, students complete 4 circuit...
Curated OER
Types of Circuits and Ohm's Law
In this circuits worksheet, students compare and contrast series and parallel circuits. Students learn about Ohm's Law and define current, voltage, and resistance. This worksheet has 6 matching, 18 fill in the blank, and 8 short answer...
Curated OER
Parallel DC Circuits
In this circuits worksheet, students answer 24 questions about parallel DC circuits including finding the current drawn by resistors, the total resistance, and the voltage impressed across each resistor in the circuit. Students also...
Curated OER
Magnetic Units of Measurement
In this magnetic circuits instructional activity, students answer 16 questions about magnetic flux, resistance, voltage, current, and reluctance.
Curated OER
PHYSICS LESSONS
Students study the concept of electricity, what an electric current is and its relationship between voltage and resistance.In this electrical lesson students solve problems using Ohm's law, and research alternative sources of electricity.
Curated OER
Algebraic Equation Manipulation for Electric Circuits
For this electric circuit worksheet, students use Algebraic equations to manipulate the electrical resistance of a conductor. The answer a series of 19 open-ended questions. This worksheet is printable and the answers are revealed online.
Curated OER
Ohm's Law
In this electricity law learning exercise, students complete 16 short answer and problem questions on Ohm's law. They calculate the voltage, current and resistance in the circuit.
Curated OER
Series-Parallel Combination AC circuits
In this AC circuits worksheet, students answer 26 questions about series-parallel combined circuits,. They find capacitance, resistance, total impedance, the output voltage and they complete schematics of the circuits.
Curated OER
Basic Voltmeter Use
In this voltmeter worksheet, students answer 12 questions about voltmeters connected to batteries, ohmmeters and circuits. They determine how much voltage would register on a voltmeter given diagrams of circuits.
Curated OER
Resistors
In this resistors activity, students answer 11 questions about resistors, their functions, symbols used to represent them, and they calculate resistance values.
Curated OER
Peak, Average, and RMS Measurements
In this voltage learning exercise, students answer ten questions about RMS amplitude, DC power sources, AC alternators and the measurements used for voltage in power lines.
Curated OER
Superposition Theorem
In this physics worksheet, learners build a circuit based on the schematic diagram and solve the following questions about it. They calculate voltage, current and resistance of the circuits.
Curated OER
Electric Power
In this electric power instructional activity, high schoolers read about the relationship between voltage, power and current and use the equation for power to find the voltage, power or current in nineteen problems.
Curated OER
Ohm's Law
In this Ohm's Law worksheet, students answer 16 questions about electricity, electric current, voltage and electricity and they mathematically analyze a circuit they design and construct.
Curated OER
Basic electromagnetic relays
In this activity on electromagnetics, students build simple electromagnetic circuits and determines voltage and resistance. There are 11 questions and answers are provided if working online.
Curated OER
Zener diodes
In this Zener diode worksheet, student answers 23 questions about DC current though a zener diode and determine the voltage regulated and resisted. Students can access answers online.
Curated OER
Current Divider Circuits
In this circuits worksheet, learners answer ten questions about current divider circuits, the resistance in them, the currents in resistors of parallel circuits and they design, build and mathematically analyze a circuit.