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What is the fundamental law or governing principle of 'Alternating Current' in Class 12 Physics?

medium MCQ Class 12 · Physics · Alternating Current
  1. The principle of conservation and vector field interaction in Alternating Current
  2. Scalar addition without directional properties
  3. Frictional loss of total kinetic momentum
  4. Non-quantum macro expansion
Answer
The principle of conservation and vector field interaction in Alternating Current

The correct answer is The principle of conservation and vector field interaction in Alternating Current — Vector components and field equations determine the net interaction at any given point.

Step-by-step solution

  1. In Class 12 Physics ('Alternating Current'), physical quantities obey fundamental conservation laws.
  2. Vector components and field equations determine the net interaction at any given point.

Concept tested: Fundamental Physical Law

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