Ohms Law Formula Practice Worksheets
If you're a student or an electrical enthusiast looking to strengthen your understanding of Ohm's Law, you'll benefit from incorporating worksheets into your learning routine. These worksheets provide a structured and hands-on approach to practicing the application of Ohm's Law formula, allowing you to boost your knowledge and confidence in this fundamental concept of electrical circuits.
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Define Ohm's Law.
Ohm's Law states that the current flowing through a conductor between two points is directly proportional to the voltage across the two points, and inversely proportional to the resistance of the conductor. In mathematical terms, Ohm's Law is expressed as I = V/R, where I represents current in amperes, V represents voltage in volts, and R represents resistance in ohms.
What is the mathematical equation for Ohm's Law?
Ohm's Law is expressed as V = I x R, where V represents voltage, I represents current, and R represents resistance.
How is voltage defined in Ohm's Law?
Voltage, represented by the symbol V, is defined in Ohm's Law as the potential difference or electrical pressure between two points in a circuit. It is equal to the current (I) flowing through the circuit multiplied by the resistance (R) of the circuit, expressed as V = I * R. This relationship is a fundamental principle in electrical engineering and is used to calculate the voltage, current, or resistance in a circuit based on the values of the other two parameters.
What does current represent in Ohm's Law?
Current in Ohm's Law represents the flow of electric charge through a circuit, measured in amperes (A). It is symbolized by the letter "I" in the formula V = I * R, where V is voltage and R is resistance. Ohm's Law describes the relationship between current, voltage, and resistance in a circuit, stating that the current flowing through a conductor is directly proportional to the voltage across it and inversely proportional to the resistance of the conductor.
How is resistance defined in Ohm's Law?
Resistance in Ohm's Law is defined as the measure of the opposition to the flow of electric current in a circuit. It is denoted by the symbol "R" and is measured in ohms. According to Ohm's Law, resistance is equal to the voltage across a conductor divided by the current flowing through it, as in the formula R = V/I.
If the voltage is 12 volts and the resistance is 4 ohms, what is the current?
The current can be calculated using Ohm's Law, which states that current (I) is equal to voltage (V) divided by resistance (R). In this case, the current would be 12 volts divided by 4 ohms, giving a current of 3 amperes.
Given a current of 2 amps and a resistance of 5 ohms, what is the voltage?
The voltage can be calculated using Ohm's Law, which states V = I * R. Therefore, the voltage with a current of 2 amps and a resistance of 5 ohms would be V = 2 * 5 = 10 volts.
If the voltage is 24 volts and the current is 3 amps, what is the resistance?
The resistance would be 8 ohms, calculated using Ohm's Law (V = I * R), where R is resistance, V is voltage, and I is current. Therefore, R = V / I = 24V / 3A = 8 ohms.
A circuit has a voltage of 9 volts and a current of 1.5 amps. What is the resistance?
The resistance of the circuit can be calculated using Ohm's Law, which states that resistance (R) is equal to voltage (V) divided by current (I). Therefore, the resistance of the circuit would be 6 ohms (9 volts / 1.5 amps = 6 ohms).
If the resistance is 10 ohms and the current is 0.5 amps, what is the voltage?
The voltage can be calculated using Ohm's Law formula: V = I * R. Thus, V = 0.5 amps * 10 ohms = 5 volts. Therefore, the voltage is 5 volts in this scenario.
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