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← Bihar Board Class 12 PYQ
Electric Charges and Fields
Bihar Board Class 12 · Physics · 53 past questions
Topic
Electric flux and Gauss's law
3
Charge densities, capacitance and constants
1
Electric charge and its properties
0
Electric dipole
0
Electric field and field lines
0
Electric potential and potential energy
0
Level
Easy
4
Moderate
1
Year
2026
3
2025
7
2024
6
2023
10
2022
5
2021
7
2019
4
2018
4
2017
2
4 of 53 ·
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Q42
2019
Unit of surface charge density is
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Q44
2019
If +q charge is placed inside any spherical surface then total flux coming out from whole surface will be
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Q45
2019
Define electric flux. Write its SI unit.
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Q46
2019
Define flux of electric field on a surface.
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