Practice Kirchhoff’s Voltage Law (KVL) - 3.3 | 3. Revisit to pre-requisite topics | Analog Electronic Circuits - Vol 1
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is Kirchhoff’s Voltage Law (KVL)?

💡 Hint: Think about how energy is conserved in electrical circuits.

Question 2

Easy

Can KVL be applied to both AC and DC circuits?

💡 Hint: Recall the characteristics of AC and DC voltages.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does Kirchhoff’s Voltage Law state?

  • The sum of currents entering a junction is equal to the sum of currents leaving it.
  • The total sum of voltage in a closed loop is zero.
  • Voltage can be created from nothing.

💡 Hint: Remember, KVL is often paired with KCL.

Question 2

Can KVL be applied to AC circuits?

  • True
  • False

💡 Hint: Think about the nature of AC voltages.

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Challenge Problems

Push your limits with challenges.

Question 1

Given a complex circuit including a 12V power supply, three resistors dropping 4V, 5V, and an unknown voltage, how many loops can you identify, and what role does KVL play in solving for unknowns?

💡 Hint: Identify each voltage first and then apply KVL equations.

Question 2

In an AC circuit with a sinusoidal voltage source of 10V sin(ωt), derive the KVL equation considering two reactive components with voltages of 5V and 7V sin(ωt); find the total expression.

💡 Hint: Use the sinusoidal representation to express each component clearly before summing them.

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