induced charge

简明释义

感应电荷

英英释义

例句

1.The phenomenon of induced charge 诱导电荷 can be observed in electrostatic experiments using metal spheres.

在使用金属球的静电实验中，可以观察到诱导电荷的现象。

2.When a charged object is brought near a neutral conductor, it causes an induced charge 诱导电荷 on the surface of the conductor.

当带电物体靠近中性导体时，会在导体表面产生诱导电荷。

3.In capacitors, the plates accumulate induced charge 诱导电荷 when connected to a voltage source.

在电容器中，当连接到电压源时，电极板会积累诱导电荷。

4.When two conductive objects are in proximity, one may develop an induced charge 诱导电荷 due to the electric field of the other.

当两个导电物体靠近时，一个物体可能由于另一个物体的电场而产生诱导电荷。

5.The concept of induced charge 诱导电荷 is crucial in understanding how lightning strikes occur.

理解闪电如何发生时，诱导电荷的概念至关重要。

作文

In the realm of physics, the concept of induced charge plays a crucial role in understanding electrostatics and the behavior of charged objects. When we talk about induced charge (感应电荷), we refer to the phenomenon where a charged object can influence the distribution of charges in a nearby neutral object without direct contact. This fascinating interaction is a fundamental principle that underpins many technologies we use today, from capacitors in electronic devices to the operation of various sensors.To illustrate the concept further, consider a simple experiment involving a negatively charged rod and a neutral metal sphere. When the negatively charged rod is brought close to the sphere, the electrons within the sphere are repelled due to the negative charge of the rod. As a result, the side of the sphere closest to the rod becomes positively charged, while the far side becomes negatively charged. This separation of charge creates what we call induced charge (感应电荷) on the sphere. Importantly, this effect occurs without any physical contact between the rod and the sphere, highlighting how electric fields can influence the behavior of materials at a distance.The significance of induced charge (感应电荷) extends beyond simple experiments; it is vital in various applications. For instance, in the design of capacitors, which store electrical energy, the principle of induced charge (感应电荷) is utilized to create an electric field between two conductive plates. When a voltage is applied, one plate accumulates positive charge while the other accumulates negative charge, allowing the capacitor to store energy efficiently. This principle is foundational in modern electronics, enabling everything from smartphones to computers to function effectively.Moreover, induced charge (感应电荷) is also essential in understanding lightning. When a storm develops, the movement of air and water droplets can lead to the separation of charges within clouds, creating regions of positive and negative charge. The ground can become positively charged due to the induced charge (感应电荷) from the negatively charged cloud above. When the electric field strength becomes sufficient, a discharge occurs in the form of lightning, illustrating the dynamic nature of charged particles in our atmosphere.In conclusion, the concept of induced charge (感应电荷) is a fundamental aspect of electrostatics that has wide-reaching implications in both theoretical physics and practical applications. From the simple interactions between charged objects to the intricate designs of electronic components, understanding induced charge (感应电荷) allows us to harness the power of electricity in innovative ways. As we continue to explore the principles of electromagnetism, the role of induced charge (感应电荷) will undoubtedly remain a key area of interest for scientists and engineers alike.

在物理学领域，感应电荷的概念在理解静电学和带电物体的行为中起着至关重要的作用。当我们谈论感应电荷（induced charge）时，我们指的是一种现象，即带电物体可以影响附近中性物体中电荷的分布，而无需直接接触。这种迷人的相互作用是许多我们今天使用的技术的基础原则，从电子设备中的电容器到各种传感器的操作。为了进一步阐明这一概念，可以考虑一个简单的实验，涉及一个带负电的棒子和一个中性的金属球。当带负电的棒子靠近球时，球内的电子由于棒子的负电荷而被排斥。因此，靠近棒子的一侧变得带正电，而远离棒子的一侧则变得带负电。这种电荷的分离产生了我们所称的感应电荷（induced charge）在球上。重要的是，这种效应发生在棒子和球之间没有任何物理接触的情况下，突显了电场如何在距离上影响材料的行为。感应电荷（induced charge）的重要性超越了简单的实验；它在各种应用中都是至关重要的。例如，在电容器的设计中，电容器用于存储电能，利用感应电荷（induced charge）的原理在两个导电板之间创建电场。当施加电压时，一个板积累正电荷，而另一个板积累负电荷，从而使电容器能够有效地存储能量。这个原理是现代电子学的基础，使从智能手机到计算机的所有设备都能有效运作。此外，感应电荷（induced charge）在理解闪电方面也至关重要。当暴风雨形成时，空气和水滴的运动可能导致云内部电荷的分离，形成正负电荷区域。由于上方负电云的影响，地面可能变得带正电。当地电场强度变得足够强时，放电以闪电的形式发生，说明了我们大气中带电粒子的动态特性。总之，感应电荷（induced charge）的概念是静电学的一个基本方面，对理论物理学和实际应用都有广泛的影响。从带电物体之间的简单相互作用到电子元件的复杂设计，理解感应电荷（induced charge）使我们能够以创新的方式利用电力。随着我们继续探索电磁学的原理，感应电荷（induced charge）的作用无疑将继续成为科学家和工程师共同关注的关键领域。