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MDCAT - ETEA Past Papers - Physics - Chap No 7 Quiz

Attempt 10 MCQs on MDCAT - ETEA Past Papers - Physics - Chap No 7 | Quiz 1

1. Which of the following quantities is correctly matched to its unit:



2. What is the increase in force between two charges if the separation between them is decreased by 50 percent:



3. According to Coulomb's law, what happens to the electrostatic force between the 2-point charges if the distance between them is doubled?



4. Magnetic lines of force are:



5. The instantaneous power supplied to a circuit is a product of the:



6. Two charges Q₁ = 3μC and Q₂ = –1μC are separated by 100cm. The electric potential is zero at a point:



7. The SI unit of electric potential is:



8. If amount of work W is required to move charge Q, then potential difference is:



9. Two point charges +5μC and –5μC are placed at points A and B separated by 2d. Electric potential at midpoint M is:



10. Electron Volt (eV) is another unit of:



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