Kirchofrs current law (KM.) Is based upon law Of conservation of:

Correct answer: D. Charge

  • A. Mass
  • B. Energy
  • C. Momentum
  • D. Charge

Explanation

Kirchhoff's current law (KCL) is based upon the law of conservation of charge. According to KCL, the total current entering a junction in an electrical circuit is equal to the total current leaving the junction. In other words, charge is conserved at a junction point in a circuit.

This question appeared on the KMU Centralized Admission Test 2021 paper, which you can sit online with every answer explained.

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About Steady Current

Steady current is the continuous flow of charge at a constant rate through a conductor. The topic covers current, charge, potential difference, resistance, Ohm's law, resistivity and electrical power, along with series and parallel circuits, while distinguishing conventional current direction from electron motion.

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