Everyday Science Medium fpsc ppsc nts

Which law in physics relates voltage current and resistance in an electrical circuit?

  • A Ohm's law
  • B Newton's law
  • C Boyle's law
  • D Faraday's law
Correct Answer: Option A — Ohm's law
Explanation: Ohm's law states that the current flowing through a conductor is directly proportional to the voltage applied and inversely proportional to its resistance forming a foundational principle in electrical circuits.
Submitted by: PaperMCQs
0 views Back to Everyday Science
Related MCQs

Which preservation technique uses controlled heating to kill harmful microorganisms in liquids like milk?

Click to view answer →

Which gas commonly used in refrigerators and air conditioners was historically linked to ozone layer depletion?

Click to view answer →

Which household appliance operates on the principle of electromagnetic induction to heat food?

Click to view answer →

Which storage practice helps slow down the ripening and spoilage process of most fruits and vegetables?

Click to view answer →

Which natural disaster is measured using the Richter scale?

Click to view answer →
MCQ Details
SubjectEveryday Science
DifficultyMedium
Exam Typesfpsc, ppsc, nts
CorrectOption A
Practice More
More Everyday Science MCQs Take Quick Test