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SSC JE EE Score Booster Quiz 15 (Electric Circuits)

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Question 1

The force between two charges separated by a distance d in air is 10 N. When the charges are placed same distance apart in a medium of dielectric constant Description: Description: Description: 5_Electrostatics-final_files\image009.png, the force between them is 2 N. What is the value of Description: Description: Description: 5_Electrostatics-final_files\image009.png?

Question 2

Two capacitors of capacitances Description: Description: E:\Gate\SSC-JE Electrical - Part 1\6_Capacitance-final_files\image003.png and Description: Description: E:\Gate\SSC-JE Electrical - Part 1\6_Capacitance-final_files\image004.png in series will have a total capacitance of

Question 3

In bringing an electron towards another electron, electrostatic potential energy

Question 4

A particle A has charge +q and particle B has charge of +4q with each of them having the same mass m. When both the particles are allowed to fall from rest through the same potential difference, the ratio of their speeds Description: Description: Description: 5_Electrostatics-final_files\image122.png

Question 5

The charge on one plate of a 3μF capacitor is 0.12 mC. The energy stored in the capacitor is

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