Class 12th physics notes
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网络:📈 Telegram 频道 Class 12th physics notes 的分析概览
频道 Class 12th physics notes (@class_12_physics_notes) 英语 语言赛道中的 是活跃参与者。目前社区聚集了 12 170 名订阅者，在 教育 类别中位列第 16 233，并在 印度 地区排名第 32 003 位。
📊 受众指标与增长动态
自 невідомо 创建以来，项目保持高速增长，吸引了 12 170 名订阅者。
根据 16 九月, 2026 的最新数据，频道保持稳定运转。过去 30 天订阅人数变化为 -190，过去 24 小时变化为 -2，整体触达仍然可观。
- 认证状态： 未认证
- 互动率 (ER)： 平均受众互动率为 2.88%。内容发布后 24 小时内通常能获得 1.41% 的反应，占订阅者总量。
- 帖子覆盖： 每篇帖子平均可获得 0 次浏览，首日通常累积 172 次浏览。
- 互动与反馈： 受众积极参与，单帖平均反应数为 0。
- 主题关注点： 内容集中在 cbse, subject, 12th, pdfs, physics 等核心主题上。
📝 描述与内容策略
作者将该频道定位为表达主观观点的平台：
“More Material :- @all_channel_links
Contact here @MaterialXrequest_bot for requesting any Study materials
Contact here at @PromoXtalk_bot for any bussiness/ promotion related queries”
凭借高频更新（最新数据采集于 17 九月, 2026），频道始终保持新鲜度与高覆盖。分析显示受众积极互动，使其成为 教育 类别中的关键影响点。
12 170
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-407 天
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帖子存档
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:
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:
12 170
The quantization of charge implies that charge exists in discrete units which are integral multiples of the fundamental charge of an ______.
12 170
The force experienced per unit positive test charge is known as:
12 170
Assertion: Electric field lines do not form closed loops. Reason: Electric field is a conservative field.
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?
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:
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.
12 170
The value of absolute permittivity of free space (ε₀) is:
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?
12 170
Assertion: When a body acquires a positive charge, its mass decreases. Reason: A body acquires a positive charge when it loses electrons.
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:
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:
12 170
The process of sharing electric charges with the earth is called ______.
12 170
The electric field inside a uniformly charged thin spherical shell is:
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:
12 170
The property that differentiates two kinds of charges is called the:
