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  9. Q84

RRB Group D (Level-1 posts) 2022 · Question 84 of 598

Which of the following relations represents the correct mathematical form of Ohm’s law?

  1. AI = V2/R
  2. BV = IRCorrect
  3. CI = R/V
  4. DR = I/V

Answer: B. V = IR

Explanation

Ohm’s law states that the voltage across a conductor is directly proportional to the current flowing through it, represented by the formula V = IR.

Source: RRB Group D 2022 Prev. Yr. Paper (17 Aug 2022) (Shift 1) - FreshersNow · reliable-secondary

← Q83View full paper (598 questions)Q85 →

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