What is the Thevenin equivalent voltage across a 10Ω resistor in series with a 2
Practice Questions
Q1
What is the Thevenin equivalent voltage across a 10Ω resistor in series with a 20V battery?
20V
10V
30V
0V
Questions & Step-by-Step Solutions
What is the Thevenin equivalent voltage across a 10Ω resistor in series with a 20V battery?
Step 1: Identify the components in the circuit. We have a 10Ω resistor and a 20V battery.
Step 2: Understand that the Thevenin equivalent voltage is the voltage across the terminals when no load is connected.
Step 3: Since the 10Ω resistor is in series with the 20V battery, the voltage across the resistor when it is open-circuited (no current flowing) is the same as the battery voltage.
Step 4: Conclude that the Thevenin equivalent voltage across the 10Ω resistor is equal to the battery voltage, which is 20V.
