1Question
In a basic circuit, electric ___ is the flow of charge through a conductor.
2Question
The unit used to measure electric current is the ___.
3Question
The symbol for electric current in formulas is usually ___.
4Question
The device that provides electrical energy to a circuit is a ___.
5Question
A complete path that allows current to flow is called a ___.
6Question
A circuit that has only one path for current is a ___ circuit.
7Question
A circuit that has multiple paths for current is a ___ circuit.
8Question
The opposition to current in a circuit is called ___.
9Question
The unit of resistance is the ___.
10Question
Ohm’s Law is written as V = I × ___.
11Question
If the voltage is 12 V and the resistance is 4 Ω, the current is ___ A.
12Question
The unit used to measure voltage is the ___.
13Question
Electric power is measured in ___.
14Question
The formula for electrical power is P = V × ___.
15Question
In code, a variable that stores voltage should use a clear name such as ___Volt.
16Question
A Boolean value in a program can represent whether a switch is ___ or off.
17Question
When writing pseudocode for a light bulb, an IF statement can check whether current is greater than ___.
18Question
A resistor used to limit current in a circuit is often chosen by its ___ value.
19Question
In a simulation, a function that calculates current from voltage and resistance could use the formula I = V / ___.
20Question
A graph of voltage versus current for an ohmic device is a straight ___ line.
21Question
The total resistance in a series circuit is the ___ of all resistors.
22Question
The total resistance in a parallel circuit is found using the reciprocal ___.
23Question
If two resistors of 6 Ω and 3 Ω are in parallel, the equivalent resistance is ___ Ω.
24Question
A program that models electricity often uses a loop to repeatedly update the circuit's ___ and current values.
25Question
In a coded circuit simulator, the best way to avoid confusion is to use descriptive variable names, clear comments, and ___ testing.