Atoms
Celestial Bodies
- Space Travel Equipment
- Stars
- Rotation and Revolution
- Relation Between Escape Velocity And Orbital Velocity
- Dwarf Planets
- Difference Between Solar Eclipse And Lunar Eclipse
- Difference Between Equinox And Solstice
- The Escape Velocity Of Earth
- Solar System
- Difference Between Stars And Planets
- Difference Between Asteroid And Meteoroid
- Constellations
Circuits
电路 (diàn lù)
电路 (Diànlù)
电路
通信系统Pdf
二极管
地球科学
电荷
电
- 类型的齿轮
- 电子产品在日常生活中
- 类型的汽车
- 类型的直流电机
- 类型的交流电机
- 晶体管工作
- 转矩电流环
- 电动机
- 电阻温度依赖性
- Rms值交流电
- 电抗和阻抗
- 相量表示法交流
- 平行板电容器
- 焦耳定律
- 电力
- 磁场对载流导线的影响
- 电流密度
- 导体绝缘体
- 导电
- 碳电阻器
- 直流发电机
- 类型的发电机
- 类型的电流
- 直流发电机类型
- Torque On Dipole
- 电流的热效应
- 电动发电机
- 静电
- 电阻率不同的材料
- 电场的物理意义
- 介电常数和磁导率
- 电能和权力
- 电流在导体
- 电动汽车
- 位移电流
- 电阻与电阻率之间的差异
- 电动机和发电机之间的区别
- 接地和接地之间的区别
- 电流线圈
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- 导电的液体
Electricity
电磁波
电磁
静电学
能量
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流体
武力
Force
摩擦
万有引力
热
动力学理论
光
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磁性
运动
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自然资源
核物理学
光学
Optics
- Reflection of Light and Laws of Reflection
- Concave Lens
- Total Internal Reflection
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- Concave Convex Mirror
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Oscillation
Pressure
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Quantum physics
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Radioactivity
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Scalars and Vectors
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Scientific Method
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Solid Deformation
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Sound
- Sound waves
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System of Particles and Rotational Dynamics
Thermal Properties of Matter
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Thermodynamics
- Statistical Physics
- SI Units List
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Units and measurements
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- Time Measurement
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- Relation Between Kg And Newton
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- Difference Between Mass And Weight
Waves
- Space Wave Propagation
- Sharpness Of Resonance
- Relation Between Group Velocity And Phase Velocity
- Relation Between Amplitude And Frequency
- Periodic Function
- P Wave
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- S Waves
- Relation Between Frequency And Velocity
- Reflection Of Waves
- Phase Angle
- Period Angular Frequency
Work, Energy and Power
- Derivation Of Work Energy Theorem
- Conservation Of Mechanical Energy
- Relation Between Work And Energy
- Destruction Caused Cyclones
Physics Experiments
- Determine Resistance Plotting Graph Potential Difference versus Current
- To find the weight of a given Body using Parallelogram Law of Vectors
- To study the variation in volume with pressure for a sample of air at constant temperature by plotting graphs between p and v
- To measure the thickness of sheet using Screw Gauge
- To find the value of V for different U values of Concave Mirror find Focal Length
- To find the Surface Tension of Water by Capillary Rise Method
- To find the Resistance of given wire using Metre Bridge and hence determine the Resistivity of its Material Experiment
- Determine Mass of Two Different Objects Using Beam Balance
- Tracing the path of the rays of light through a glass Prism
- Tracing path of a ray of light passing through a glass slab
- Tornado Bottle
- To find image distance for varying object distances of a convex lens with ray diagrams
- To find force constant of helical spring by plotting a graph between load and extension
- To find focal length of concave lens using convex lens
- To find effective length of seconds pendulum using graph
- To find downward force along inclined plane on a roller due to gravitational pull of the earth and its relationship with the angle of inclination
- To draw the IV characteristic curve for p n junction in forward and reverse bias
- To determine Young’s modulus of elasticity of the material of a given wire
- To determine the internal resistance of a given primary cell using a potentiometer experiment
- To determine the coefficient of viscosity of given viscous liquid by measuring terminal velocity of given spherical body
- To determine specific heat capacity of given solid by method of mixtures
- To determine radius of curvature of a given spherical surface by a Spherometer
- Scope and Excitement of Physics
- Rocket science
- Relationship between frequency and length of wire under constant tension using Sonometer
- To determine equivalent resistance of resistors when connected in series and in parallel
- To convert the given galvanometer of known resistance and figure of merit into a voltmeter of desired range and to verify the same experiment
- To determine minimum deviation for given prism by plotting graph between angle of incidence and angle of deviation
- To compare the emf of two given primary cells using potentiometer experiment
Introduction
电路总电阻的计算对于了解并联和串联电阻器中使用的电阻器总量很重要。电压也可以通过显著的电阻组合来测量。与电阻器相关的电路,有助于组合多个并联和串联电阻器,被视为电阻器组合。电阻网络起着重要作用。计算电阻项和电阻值的计算方法很简单,对于并联和串联组合都是一样的。相同的电流值和电阻器具有相同的电压。
Components of parallel and series resistor
混合电阻电路是电阻网络的重要组成部分。这有助于组合不同的并联电阻器。总电流值也应根据电阻测量公式进行估算。在几乎所有方面,特定并联连接中的电阻器都与相同的节点连接,并具有相同的节点(La&;Choi,2020)。这种结构对于呈现确保不同电阻器之间的平滑电流流动的多种方式是重要的。
Figure 1: Resistors
如上图所示,从12V电源中提取$mathrm{I_T}$(总电流)。在该图中,$mathrm{R_1}$的值表示为6$Omega$。此处还显示了$mathrm{R_2}$和$mathrm{R_3}$的值,即$mathrm{8Omega}$和4$Omega$。$mathrm{R_2}$和$mathrm{R_3}$都相互连接(Zhang等人,2018)。这种连接是以串联组合的方式完成的。通过产生这种连接可以获得等效电阻。由于计算了$mathrm{12Omega}$,这是$mathrm{8Omega}$和$mathr姆{Omega_4}$的相加结果。第二电阻器的输入值得注意,因为它影响第一电阻器的电流(Islam等人2020)。并联电路连接到电阻器的特定一侧,该电阻器连接到其他电阻器,即使是串联电阻器。在某一时刻,一个以上的电阻器以并联方式相互连接。这导致在所有可能的电阻器上产生电势差。
Characteristics of a series circuit
在串联电路中,相同数量的电流流过所有部件。这有助于相应地分配电流,并且该电路内的连接本质上很强(Quynh等人2019)。这种类型的电路的结构比并联电路的结构更简单。在串联电路中,所有元件都排列在一条线上。
Figure 2: Resistors in series and parallel
串联电路中的电流对于所有线路都是相同的。所有其他电阻器上的电压本质上是不同的。在串联电路中,单个故障可能导致整个电流连接中断(Wang等人2019)。计算总串联电阻器的公式是$mathrm{V_t=V_1+V_2+V_3.}$在这个等式中,t是指电阻器的数量。
Characteristics of a parallel circuit
除了串联电阻器外,并联电阻器也是另一个重要的电路设计。并联电路的设计比串联电路更复杂。该电路由许多组件设计(Ma,Chen&;Ruan,2020)。每个部件通过流动的电流相互连接。通过主要的电流源,实现了这种连接。并联电路也称为电路。在这种类型的电路中,所有相关组件都以适当的方式进行了适当的布置和安置。在这种类型的电路中,电阻器以适当的方式布置,电压是相同的。在所有电阻器中,范围本质上是相同的。
Figure 3: Structure of resistors
并联电路是通过布置和连接多个部件来开发的,在其中一个部件发生故障的情况下,其他部件保持连接。并联电路的极性本质上是相同的(De Badyn&;Mesbahi,2019)。这是使用并联电路的一大优势。这种类型电路的每个部分都有一个独立的电路。计算并联电路的公式是$mathrm{V_t:=:V_1:=:V_2:=:V_3.}$在这个公式中,Vt是电压的总值。
Conclusion
在电路的帮助下,多个电气设备经常相互连接。这些连接可以通过使用串联甚至并联电路的方法来设置。这两种类型的电路在本质上都很重要。这两个组件共享一个公共节点。相同范围的电流在这些电路范围之间流动。在并联电路范围内,有两个公共节点可用。这些部件的连接是困难的,但作为一个已开发的电路仍然很重要。
FAQs
Q1.串联电阻器的意义是什么
将所有电阻器串联后,大多数电阻器内的总电压相等。电路中的电压与连接的供电过程有关。
Q2.并联电阻降低的原因是什么
在并联电路中,不同的路径相互连接,从而降低电阻。在两个不同电阻器的情况下,会发现相同的电势差。在这种状态下,此时可以看到不同的电流。
Q3.串联电阻器和并联电阻器之间的主要区别是什么
答:并联电阻器和串联电阻器之间有一个关键区别。在并联电阻器中,每个电阻器的一侧与一条单线相连,另一侧与另一条单线连接。在一系列电阻器中,这种设计是看不到的。
Q4.串联电阻器和电阻之间的关系是什么
在串联电路电阻器中,电阻器数量的增加会导致总电阻的增加。在串联电阻器中,电流随着电阻器数量的减少而减少。