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In electrical and electronic circuits, resistance or electrical resistance is defined as the amount of friction in the flow of electric current (or electric charge) offered by the conductor material. The electric circuit element that is used to introduce the electrical resistance in the circuit is called resistor. The resistor is a passive circuit element that controls the flow of current through a circuit, and coverts the extra amount of electrical energy into heat. Sometimes, we do not have a resistor of desired resistance that is required in the circuit. For this reason, we connect two or more resistor in ... Read More
In this article, we will discuss the factors affecting the resistance of a conductor and the change in the resistance of a substance with the variation in temperature. Let’s begin with a basic introduction of electrical resistance. Electrical resistance is defined as the measure of opposition that a material offers in the path of electric current. The electrical resistance is denoted by the symbol R and is measured in Ohms (Ω). The electrical resistance of a conductor is given by the following empirical formula, $$\mathrm{R=\frac{\rho l}{a}\: \: \cdot \cdot \cdot \left ( 1 \right )}$$ Where, ρ (rho) is a ... Read More
A capacitor is an electronic circuit component that stores electrical energy in the form of electrostatic charge. Thus, a capacitor stores the potential energy in it. This stored electrical energy can be obtained when required. Ideally, a capacitor does not dissipate energy, but stores it. A typical capacitor consists of two metallic plates separated by an insulating material, called dielectric. When these two metallic plates of the capacitor are connected to a source of electrical energy, the capacitor starts charging and stores electrical energy in its dielectric. Therefore, it is important to derive the expression of this stored energy in ... Read More
A capacitor is a passive circuit component used in electrical and electronic circuits to introduce capacitance. The capacitance is defined as the property of a substance by which it stores electrical energy in the form of electrostatic field. A typical capacitor consists of two metal plates which are separated by a dielectric material. It is the dielectric material that has ability to store electrical energy in the form of electrostatic charge. The process of storing electrical energy in the form of electrostatic field when the capacitor is connected to a source of electrical energy is known as charging of capacitor. ... Read More
A project is a series of goals that must be accomplished within a specific time frame to attain the final outcome. These series of goals can be a bunch of simple tasks or complicated ones, depending on the scope and size of the project. From executing a product launch to constructing a building, project management can take many forms for different objectives in different fields. In this blog, you will study in detail the fundamentals of a project. What is Project Management? Beginning with the project's conception, project management is a continuous and repetitive process that goes on until ... Read More
Providing medical care is one of humanity's most pressing concerns. Employers, people, medical institutions, families, communities, insurance companies, and the state as a whole may all avoid or significantly decrease human and financial costs by promoting healthcare. This is achieved by preventative measures, and these expenses are reduced through the dissemination of health information. A country's economy can take a serious hit if healthcare is not promoted effectively. In order to meet this need, people often visit medical centers for help in identifying and treating their disorders. The word "healthcare facilities" include both public and private hospitals. Although they ... Read More
In this article, we will see what to learn after learning the basics of python. Beginners who know the basics of Python tend to lean toward the fields of data science and machine learning. Data science is a different topic that demands its teaching and study. Python, in terms of web scraping, is a handy tool. Web scraping is one of its underutilized applications. Python experts can extract large amounts of data from websites. Despite being labeled as a beginner's language, the Python basics lesson aids professional developers and coders working on a variety of scientific applications. Artificial Intelligence Artificial ... Read More
Business management is the first concern for any firm, no matter the size or field. This enhances the company's capacity for cost control, risk mitigation, and long-term viability. Due to the inherent difficulty of the task at hand, organizations may opt to employ a variety of methods, such as outsourcing or vendor management. What is Outsourcing Management? Since its discovery in 1989, outsourcing has been an integral part of company strategies. However, the loss of employment in many countries has made this policy controversial, despite its widespread acceptance as a cost-cutting measure. It's also employed to free up in-house resources ... Read More
It's safe to assume that everyone has heard the terms "foundation, " "nonprofit, " and "charity" before in the course of normal life. It is possible that we frequently use these terms interchangeably and erroneously. It will be demonstrated in the next section that while all of these phrases refer to organizations with the goal of helping the less fortunate in society, there are important differences between them in terms of how they are created, who rules them, and where their funding originates from. What are Nonprofit Organizations? This is a nonprofit with a specific social mission that invests its ... Read More
All communities have, over a period of time, greatly benefited from both monetary donations and humanitarian aid offered by philanthropists across the world. A wide variety of groups including charities, nonprofits, and foundations-- are dedicated to carrying these tasks of providing effective and timely assistance. As both charities and non-profit organizations have a similar scope of functioning and overlapping areas of concerns, and closely resembling methods of operations, many are led to the conclusion that both charities and non-profit are the same. However, the truth is that while they may have certain common activities, there also exist many important contrasts ... Read More