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RRB Paramedical Electric Potential — practice questions

Explore 1 free Electric Potential questions in RRB Paramedical Science. Open each question or exercise to read its content, reference answers and available explanation.

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Electric Potential questions and exercises with answers

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What is the work done in carrying a charge of 4 C across two points having a potential difference of 18 V?Read the answer and worked solution →

Worked practice questions

What is the work done in carrying a charge of 4 C across two points having a potential difference of 18 V?

  1. 72 J
  2. 24 J
  3. 7.2 J
  4. 4.5 J
Show answer and solution

Correct answer: A. 72 J

1. Work done W = charge x potential difference = q x V. 2. = 4 C x 18 V. 3. = 72 J. _Source: RRB Group D CEN-02/2018 PYQ, Q.53._

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