1. What does voltage represent in an electrical circuit?
2. Which quantity describes the flow of electrons through a circuit?
3. A circuit has a voltage of 12 V and a current of 3 A. What is its resistance?
What is voltage in electrical terms?
Voltage is the electrical potential difference between two points.
How is current defined in an electrical circuit?
Current is the flow of electrons through a circuit.
What does resistance measure in a material?
Resistance measures a material’s opposition to current flow.
What formula expresses Ohm’s Law relating voltage, current, and resistance?
Ohm’s Law is V = I × R.
How can resistance be calculated using voltage and current?
Resistance is calculated as R = V ÷ I.
What is a program statement?
A statement is a single instruction or command line in a program.
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