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← Bihar Board Class 12 PYQ
Alternating Current
Bihar Board Class 12 · Physics · 41 past questions
Topic
AC basics: peak, rms and mean values
1
Reactance and impedance
1
Phase relations in AC circuits
0
Power in AC circuits
0
Resonance in L-C-R circuits
0
Transformer
0
Level
Easy
9
Moderate
1
Year
2026
0
2025
0
2024
0
2023
0
2022
0
2021
0
2019
1
2017
0
1 of 41 ·
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Q37
2019
Establish the relation between mean value and peak value of AC.
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