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← Bihar Board Class 12 PYQ
Current Electricity
Bihar Board Class 12 · Physics · 60 past questions
Topic
Cells and potentiometer
1
Galvanometer, ammeter and voltameter
1
Kirchhoff's laws and Wheatstone bridge
1
Combination of resistors and colour code
0
Current, drift velocity and current density
0
Heating effect, electric power and energy
0
Ohm's law, resistance and resistivity
0
Level
Easy
3
Moderate
3
Tough
0
Year
2026
8
2025
7
2024
3
2023
4
2022
5
2021
10
2019
4
2018
3
2017
3
3 of 60 ·
show all
Q22
2024 Set A
To increase the sensitivity of a potentiometer
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Q23
2024 Set A
Kirchhoff's second law of electricity is related to
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Q24
2024 Set A
Current used in electroplating is
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