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← Bihar Board Class 12 PYQ
Electromagnetic Waves
Bihar Board Class 12 · Physics · 19 past questions
Topic
Maxwell and displacement current
1
Types of EM radiation and uses
1
Direction and field relations
0
EM spectrum: ordering and regions
0
Nature and properties of EM waves
0
Speed of EM waves
0
Level
Easy
1
Moderate
0
Year
2026
1
2025
0
2024
0
2023
0
2022
0
2021
0
2019
0
2018
0
2017
0
1 of 19 ·
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Q2
2026 Set A
Who first explained electromagnetic waves mathematically ?
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