What is the relationship between current, voltage, and resistance in an electric
Practice Questions
Q1
What is the relationship between current, voltage, and resistance in an electrical circuit?
Ohm's Law
Kirchhoff's Law
Faraday's Law
Ampere's Law
Questions & Step-by-Step Solutions
What is the relationship between current, voltage, and resistance in an electrical circuit?
Step 1: Understand the terms: Current (I) is the flow of electric charge, Voltage (V) is the electric potential difference, and Resistance (R) is the opposition to the flow of current.
Step 2: Learn about Ohm's Law, which is a formula that shows the relationship between these three terms.
Step 3: The formula is V = IR, which means Voltage (V) equals Current (I) multiplied by Resistance (R).
Step 4: If you know any two of these values (current, voltage, resistance), you can calculate the third one using this formula.
Step 5: For example, if you have a voltage of 10 volts and a resistance of 2 ohms, you can find the current by rearranging the formula to I = V/R, which gives you I = 10/2 = 5 amps.
