Ohm's Law Fundamentals Worksheet
This worksheet covers the fundamental concepts of Ohm's Law, including definitions, formulas, and basic circuit analysis for Grade 9 Science students.
Includes
Standards
Ohm's Law Fundamentals
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Read each question carefully and answer to the best of your ability. Show all your work for calculation problems.
1. Which of the following correctly states Ohm's Law?
V = I/R
I = V/R
R = V*I
V = R/I
2. What unit is used to measure electrical resistance?
Ampere (A)
Volt (V)
Ohm (Ω)
Watt (W)
3. Ohm's Law describes the relationship between voltage, current, and .
4. The flow of electric charge is known as .
5. A material that opposes the flow of electric current is called a .
6. Explain the concept of voltage in a simple electric circuit.
7. Consider the simple electric circuit shown below:
If the voltage source is 12V and the resistor has a resistance of 4Ω, calculate the current flowing through the circuit.
8. As resistance in a circuit increases, the current also increases, assuming constant voltage.
True
False