Objective: To use the ∆V = I•R equation to analyze a circuit and
determine a battery voltage, a current, a resistance value, or a
You are NOT using this Concept Builder as a Logged-in student. You
may log in and return to this page. Or you can do this Concept Builder
as a Guest. If you continue as a Guest, a record of completing it will
NOT be stored in the database.
∆V = I•R Calculations
You are currently logged in with the username shown below. As
long as you maintain an internet connection, your progress on each part
of this Concept Builder will be saved in your account.
Tap on the Start Button to begin.
Use Key Pad to Enter Name. Then Tap the Enter Button.
Analyze a 2-resistor circuit (series); complete a 6-row table; emphasis
on electric potential.
Begin Apprentice Level
Analyze a simple, one-resistor circuit; complete a 5-row table.
Begin Master Level
Pick from among the three levels of difficulty -
Apprentice Level, Master Level, and Wizard Level.
Begin Wizard Level
Analyze a 2-resistor circuit (series); complete a 6-row table.
Return to Main Menu
Tap to Close
Use the Number Pad to enter the value of ...
Consider the circuit at the right. Use it to complete the
Tap for Question-Specific Help
If you return to the Main Menu, then you will lose all your
on this activity.
Are you sure you want to return to the Main Menu?