Kirchhoff’s Current Law MCQ

Test your knowledge with important Kirchhoff’s Current Law MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Kirchhoff’s Current Law MCQs on Bissoy. Bissoy App

• Find the current through the branch containing resistance R3.
  ক

  2A

  খ

  3.25A

  গ

  2A

  ঘ

  2.75A
• Determine the current if a 20 coulomb charge passes a point in 0.25 seconds.
  ক

  10 A

  খ

  20 A

  গ

  2 A

  ঘ

  80 A
• Kirchhof’s current law can be mathematically stated as ___________
  ক

  ∑k=0n I = 0

  খ

  i2∑k=0n I = 0

  গ

  i∑k=0n I = 0

  ঘ

  none of the mentioned
• Find the current i3 in the circuit shown below.
  ক

  2A

  খ

  1A

  গ

  3A

  ঘ

  0.5A
• Determine the current through the resistor R3 shown in the figure using KCL.
  ক

  25mA

  খ

  10mA

  গ

  20mA

  ঘ

  35mA
• For the circuit below , find the voltage across 5Ω resistor and the current through it.
  ক

  1.93 V

  খ

  2.83 V

  গ

  3.5 V

  ঘ

  5.7 V
• Determine the current in all resistors in the circuit shown below.
  ক

  2A, 4A, 11A

  খ

  5A, 4.8A, 9.6A

  গ

  9.3A, 20.22A, 11A

  ঘ

  10.56A, 24.65A, 14.79A
• Kirchhoff’s current law is applied at ___________
  ক

  loops

  খ

  nodes

  গ

  both loop and node

  ঘ

  none of the mentioned
• The current law represents a mathematical statement of fact that ___________
  ক

  voltage cannot accumulate at node

  খ

  charge cannot accumulate at node

  গ

  charge at the node is infinite

  ঘ

  none of the mentioned
• Kirchhoff’s Current law is based on the law of conservation of ___________
  ক

  energy

  খ

  momentum

  গ

  mass

  ঘ

  charge
• What is the value of the current I?
  ক

  8A

  খ

  7A

  গ

  6A

  ঘ

  5A
• KCL can be applied for __________
  ক

  Planar networks

  খ

  Non-planar networks

  গ

  Both planar and non-planar

  ঘ

  Neither planar nor non-planar
• KCL is applied at _________
  ক

  Loop

  খ

  Node

  গ

  Both loop and node

  ঘ

  Neither loop nor node
• KCL deals with the conservation of?
  ক

  Momentum

  খ

  Mass

  গ

  Potential Energy

  ঘ

  Charge
• What is the value of current if a 50C charge flows in a conductor over a period of 5 seconds?
  ক

  5A

  খ

  10A

  গ

  15A

  ঘ

  20A
• Find the value of i2, i4 and i5 if i1=3A, i3=1A and i6=1A.
  ক

  2,-1,2

  খ

  4,-2,4

  গ

  2,1,2

  ঘ

  4,2,4
• Calculate the value of I3, if I1= 2A and I2=3A.
  ক

  -5A

  খ

  5A

  গ

  1A

  ঘ

  -1A
• Calculate the current A.
  ক

  5A

  খ

  10A

  গ

  15A

  ঘ

  20A
• Find the value of v if v1=20V and value of current source is 6A.
  ক

  10V

  খ

  12V

  গ

  14V

  ঘ

  16V