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Class 12th Physics Quizzes, Questions & Answers

Top Trending Quizzes

Electric Charges And Fields

Electric Charges And Fields

Time: 30 Minute

Questions: 15 | Attempts: 10754 | Last updated: Apr 28, 2023

Sample Question
The Gaussian surface for calculating the electric field due to a charge distribution is:

Any closed surface around the charge distribution

Any surface near the charge distribution

A spherical surface

A symmetrical closed surface at every point of which electric field has a single fixed value.

Electrostatic Potential And Capacitance

Electrostatic Potential And Capacitance

Time: 30 Minute

Questions: 15 | Attempts: 2779 | Last updated: Apr 24, 2024

Sample Question
A parallel plate capacitor has a capacitance of 50 pf in air and 105 pf when immersed in oil. The dielectric constant of the oil is:

50/105

1

2.1

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