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What does KVL state about the voltages in a closed loop?
What does KVL state about the voltages in a closed loop?
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Practice Questions
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Q1
What does KVL state about the voltages in a closed loop?
The sum of voltages is zero
The sum of currents is zero
The sum of resistances is zero
The sum of powers is zero
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Kirchhoff's Voltage Law (KVL) states that the sum of the electrical potential differences (voltages) around any closed network is zero.
Questions & Step-by-step Solutions
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Q
Q: What does KVL state about the voltages in a closed loop?
Solution:
Kirchhoff's Voltage Law (KVL) states that the sum of the electrical potential differences (voltages) around any closed network is zero.
Steps: 5
Show Steps
Step 1: Understand that KVL stands for Kirchhoff's Voltage Law.
Step 2: Know that a closed loop is a complete path in an electrical circuit.
Step 3: Remember that voltages are the electrical potential differences between two points.
Step 4: KVL says that if you add up all the voltages in a closed loop, the total will equal zero.
Step 5: This means that the voltage gained (like from a battery) and the voltage lost (like across resistors) balance each other out.
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