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Class 12th physics notes

Class 12th physics notes

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Class 9 10 notes sample papersTarmoq:Class 9 10 notes sample papersHindiston32 003Taʼlim16 233

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Class 12th physics notes (@class_12_physics_notes) Ingliz til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 12 170 obunachidan iborat bo'lib, Taʼlim toifasida 16 233-o'rinni va Hindiston mintaqasida 32 003-o'rinni egallagan.

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невідомо sanasidan buyon loyiha tez o‘sib, 12 170 obunachiga ega bo‘ldi.

16 Sentabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -190 ga, so‘nggi 24 soatda esa -2 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.

  • Tasdiqlash holati: Tasdiqlanmagan
  • Jalb etish (ER): Auditoriya o‘rtacha 2.88% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 1.41% ini tashkil etuvchi reaksiyalarni to‘playdi.
  • Post qamrovi: Har bir post o‘rtacha 0 marta ko‘riladi; birinchi sutkada odatda 172 ta ko‘rish yig‘iladi.
  • Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 0 ta reaksiya keladi.
  • Tematik yo‘nalishlar: Kontent cbse, subject, 12th, pdfs, physics kabi asosiy mavzularga jamlangan.

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Yuqori yangilanish chastotasi (oxirgi ma’lumot 17 Sentabr, 2026 da olingan) sababli kanal doimo dolzarb va katta qamrovli bo‘lib qoladi. Analitika auditoriya kontent bilan faol hamkorlik qilishini, uni Taʼlim toifasidagi muhim ta’sir nuqtasiga aylantirishini ko‘rsatadi.

12 170
Obunachilar
-224 soatlar
-407 kun
-19030 kun
Postlar arxiv
Class 12th physics notes
Class 12th physics notes
12 170
Two charges are placed at a distance 'd' apart in a medium of dielectric constant K. If they are placed at the same distance in a vacuum, the force between them will:
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Class 12th physics notes
Class 12th physics notes
12 170
A charge Q is placed at the center of a metallic spherical shell of radius R. The electric field at a distance r from the center where r < R is:
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Class 12th physics notes
Class 12th physics notes
12 170
The quantization of charge implies that charge exists in discrete units which are integral multiples of the fundamental charge of an ______.
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Class 12th physics notes
Class 12th physics notes
12 170
The force experienced per unit positive test charge is known as:
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Class 12th physics notes
Class 12th physics notes
12 170
When a glass rod is rubbed with silk, it:
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Class 12th physics notes
Class 12th physics notes
12 170
Assertion: Electric field lines do not form closed loops. Reason: Electric field is a conservative field.
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Class 12th physics notes
Class 12th physics notes
12 170
What is the electric flux linked with a cube of side 1m, if a point charge of 5.31 x 10⁻⁷ C is placed at its center?
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Class 12th physics notes
Class 12th physics notes
12 170
A hollow metal sphere of radius 10 cm is charged such that the potential on its surface is 80 V. The potential at the center of the sphere is:
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Class 12th physics notes
Class 12th physics notes
12 170
According to Gauss's law, the total electric flux through a closed surface is equal to 1/ε₀ times the total ______ enclosed by the surface.
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Class 12th physics notes
Class 12th physics notes
12 170
The value of absolute permittivity of free space (ε₀) is:
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Class 12th physics notes
Class 12th physics notes
12 170
What is the angle between the electric dipole moment vector and the electric field vector due to the dipole on its equatorial line?
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Class 12th physics notes
Class 12th physics notes
12 170
Assertion: When a body acquires a positive charge, its mass decreases. Reason: A body acquires a positive charge when it loses electrons.
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Class 12th physics notes
Class 12th physics notes
12 170
An electric dipole is placed at an angle of 30° with an electric field of intensity 2 x 10^5 N/C. It experiences a torque of 4 Nm. The charge on the dipole, if the dipole length is 2 cm, is:
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Class 12th physics notes
Class 12th physics notes
12 170
Electric field lines provide information about:
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Class 12th physics notes
Class 12th physics notes
12 170
Two point charges +3 μC and +8 μC repel each other with a force of 40 N. If a charge of -5 μC is added to each of them, then the force between them will become:
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Class 12th physics notes
Class 12th physics notes
12 170
The process of sharing electric charges with the earth is called ______.
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Class 12th physics notes
Class 12th physics notes
12 170
The electric field inside a uniformly charged thin spherical shell is:
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Class 12th physics notes
Class 12th physics notes
12 170
A charge q is placed at the center of the line joining two identical charges Q. The system of three charges will be in equilibrium if q is equal to:
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Class 12th physics notes
Class 12th physics notes
12 170
What is the SI unit of electric charge?
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Class 12th physics notes
Class 12th physics notes
12 170
The property that differentiates two kinds of charges is called the:
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