01
Write the mathematical equation of the Ampere-Maxwell law.
'एम्पियर-मैक्सवेल के नियम' का गणितीय समीकरण लिखिए।
🔥 Most repeated · asked 2×
Appeared in RBSE
2014
2013
Chapter 08 · Unit V — Electromagnetic Waves · Physics
RBSE Class 12 Physics Chapter 8 — Electromagnetic Waves: Most Repeated Questions (2013–2026)
वैद्युतचुंबकीय तरंगें — बार-बार पूछे जाने वाले प्रश्न
Last updated: 5 July 2026
Every RBSE Class 12 Physics board paper from 2013 to 2026 for Electromagnetic Waves, sorted and tagged so you know exactly which Ampere-Maxwell-law, displacement-current and EM-spectrum questions to revise first.
10
Free PYQs
20
Total PYQs
2013–26
Years covered
EN+हिंदी
Both mediums
Top 5 most-repeated RBSE Class 12 Physics PYQs — Electromagnetic Waves
Real previous-year questions with the exact RBSE board years they appeared in. 5 more high-yield questions — including E-B field relation numericals — are in the free PDF.
02
Write the name of the electromagnetic wave produced by a vacuum-tube magnetron.
निर्वात नलिका मेग्नेट्रॉन द्वारा उत्पन्न विद्युत चुम्बकीय तरंग का नाम लिखिए।
🔁 Repeated · asked 2×
Appeared in RBSE
2023
2015
03
Write the names of any three waves (radiations) produced in the electromagnetic spectrum.
वैद्युत चुंबकीय स्पेक्ट्रम में उत्पन्न किन्हीं तीन तरंगों (विकिरणों) के नाम लिखिए।
🔁 Repeated · asked 2×
Appeared in RBSE
2024
2017
04
What is displacement current? Obtain an expression of displacement current for a charged capacitor. Write the Ampere-Maxwell law.
विस्थापन धारा किसे कहते हैं? आवेशित संधारित्र के लिए विस्थापन धारा का सूत्र प्राप्त कीजिए। एम्पियर-मैक्सवेल के नियम को लिखिए।
⭐ High-weightage concept
Appeared in RBSE
2016
05
The magnitude of the electric field vector (E) at a point in free space is 300 V/m. Find the magnitude of the magnetic field vector (B) at this point. (Velocity of light = 3×10⁸ m/s)
मुक्त आकाश में किसी बिन्दु पर विद्युत क्षेत्र E⃗ का परिमाण 300V/m है। इस बिन्दु पर चुम्बकीय क्षेत्र B⃗ का परिमाण ज्ञात कीजिए। प्रकाश का वेग 3×10⁸ m/s है।
⚙️ Core numerical
Appeared in RBSE
2019
5 of 10 free questions previewed
The other 5 are in the free PDF — and all 20 previous-year questions for this chapter are in the full book.
Download your free Chapter 8 PDF (10 Questions)
Get 10 hand-picked previous-year questions from Chapter 8. Every question includes the exam year, marks, and repeat count. Instant download—no signup required.
How Electromagnetic Waves is examined in RBSE
A quick map of the chapter before you download — so you know what the questions are testing.
If you have gone through the last decade of RBSE Class 12 Physics papers, you will notice Chapter 8 (Electromagnetic Waves) is tested every year without fail. It belongs to Unit V — Electromagnetic Waves and is drawn from a pool of 20 previous-year questions spanning 2013–2026, spread across MCQs, very short, short and long-answer sections. The topics rotate, but the question patterns stay remarkably steady.
Expect a quick 1-mark opener on Maxwell's equations, the E–B phase relationship, or naming the EM wave used in a device. The 2-mark questions lean on numericals relating the electric and magnetic field amplitudes using the speed of light. This is a compact, short-chapter unit — none of its 20 questions demand a very-long derivation, so the short-answer repeats below are where most of the marks live.
So the smart way to revise this chapter is not to read it end to end, but to practise the questions RBSE actually repeats. The five questions above — and the ten in the free sample PDF — are taken straight from real board papers and tagged with the exact years they appeared, so you can see for yourself what the full RBSE Physics chapterwise PYQ book offers before you decide to buy it.
Topics Covered in Electromagnetic Waves (Chapter 8)
The RBSE syllabus sub-topics this chapter's PYQs are drawn from — useful for scoping your revision even if you're not buying the full book.
- ✓ Displacement current
- ✓ Maxwell's equations (qualitative)
- ✓ The electromagnetic spectrum
- ✓ Properties of electromagnetic waves
RBSE · PHYSICS · CH.08
What you get in the free PDF
- ✓ 10 real RBSE PYQs from Electromagnetic Waves
- ✓ Every question tagged with year and marks weightage
- ✓ Repeat-frequency tags so you revise the highest-yield questions first
- ✓ Available in Hindi and English
- ✓ A 10% off coupon toward the full book
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What's inside this chapter in the full book
The ₹59 full book unlocks all 20 tagged previous-year questions for Electromagnetic Waves — plus all 13 other chapters.
📄
All 20 real PYQs
Every MCQ, VSA, SA and long-answer question for this chapter from RBSE papers 2013–2026 — 20 in total.
🏷️
Tagged & sorted
Each question labelled with year, marks and question type.
🔥
Repeat-priority order
Highest-repeated questions listed first so revision time is spent well.
🇮🇳
Hindi + English
Full bilingual coverage — study in whichever medium you write your exam.
➗
Formula sheet
Quick-reference sheet of every electromagnetic waves formula — Ampere-Maxwell law, displacement current and E–B relation formulas.
📅
2026–27 edition
Updated to the latest RBSE board pattern, with access valid for the current 2026–27 exam session.
Frequently asked questions
The most-repeated question in this chapter is 'Write the mathematical equation of the Ampere-Maxwell law.' (asked in RBSE 2013, 2014). It's followed by 'Write the name of the electromagnetic wave produced by a vacuum-tube magnetron.' RBSE (Rajasthan Board of Secondary Education) repeats these patterns closely each year — our free PDF tags every question with its exact repeat count.
Yes. Electromagnetic Waves is a core topic in Unit V — Electromagnetic Waves and is tested every year through MCQs, very short, short and long-answer questions in the RBSE Class 12 Physics board paper.
The full RBSE Class 12 Physics Chapter 8 (Electromagnetic Waves) question bank has 20 previous-year questions from 2013 to 2026 — MCQs, very short, short and long-answer. The free sample PDF gives you 10 of them; the full book has all 20.
Yes. When you request the PDF, choose English, Hindi, or Both — the free sample and the full book are available in both mediums, so you can revise in whichever language matches your school textbook and RBSE board exam medium.
10 real RBSE previous-year questions from this chapter (out of 20 total), each tagged with year, marks, and repeat frequency. Questions only — no solutions — so you can self-test before checking the full solved chapter.
No account or email signup is needed. Just share your name and phone number and the PDF is available to download instantly — no payment and no waiting. Your number is only used to send the download link.
All 14 chapters — RBSE Class 12 Physics
01Electric Charges and Fields
विद्युत आवेश तथा क्षेत्र
02Electrostatic Potential and Capacitanceस्थिरवैद्युत विभव तथा धारिता
03Current Electricityविद्युत धारा
04Moving Charges and Magnetismगतिमान आवेश तथा चुंबकत्व
05Magnetism and Matterचुंबकत्व एवं द्रव्य
06Electromagnetic Inductionवैद्युतचुंबकीय प्रेरण
07Alternating Currentप्रत्यावर्ती धारा
08Electromagnetic Wavesवैद्युतचुंबकीय तरंगें
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09Ray Optics and Optical Instrumentsकिरण प्रकाशिकी एवं प्रकाशिक यंत्र
10Wave Opticsतरंग प्रकाशिकी
11Dual Nature of Radiation and Matterविकिरण तथा द्रव्य की द्वैत प्रकृति
12Atomsपरमाणु
13Nucleiनाभिक
14Semiconductor Electronicsअर्धचालक इलेक्ट्रॉनिकी
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