Impedance College Essays Samples For Students

Introduction

It has been known that all living things have electrical charges in their bodies. These electrical charges are distributed throughout the body of an organism. In the modern physiology, it has been found out that it is possible to measure the strength of charges in the body as well as their distribution. The human body is not exempted since it contains the electrical charges as well. In addition, a number of the modern equipment used in hospitals such electrocardiogram, electromyogram, nuclear magnetic resonance imaging and electroencephalogram all depend on the distribution of electrical charges in the body so as to ...

Power quality involving voltage occurs in two main ways. These include under voltage and overvoltage. Under voltage occurs when the power in transmission falls below 90% of the total power transmitted for a period of more than one minute. When the power is totally out, the situation is described as a blackout. When the power is fully present, it is simply said to be full power. There is a transition between full power and blackout that is described as brownout. Brownout is identified by dimming of lights, blackout by no lights at all, and full power by all domestic lights been well ...

Medical technology is greatly improving and would soon enter the stage where we do not need to regularly inject insulin or use finger prick blood tests to monitor diabetes. The advancement in the field of biosensors will open up a whole lot of opportunities. One of them is the efficient monitoring of the blood sugar levels with a small sensor implanted under the skin. Such devices can also release insulin when needed and also communicate the details to a smartphone connected to them (Coleiro, 2013). Biosensors have not only its application in diabetes monitoring. It exhibits state of art applications in a number ...

Introduction

Electromagnetism refers to the creation of a magnetic force from the movement of electrical charges. In order to find application in most electrical appliances, electromagnetism concerns the use of electric current to make electromagnets. This field of electricity is called Electrodynamics. It can also mean using magnetic field to induce an electric current. This field of electromagnetism is called Electromagnetic Induction. Almost all electrical appliances use one of the two types of electromagnetism mentioned above especially those with moving parts. This paper discusses the application of electromagnetism in a speaker.

Application of electromagnetism in a speaker

The speaker is basically an electronic transducer which converts electric energy ...

Introduction

Food items are always prone to spoilage which in most of the cases is precipitated by an increase in bad microbes that cause the food to change its property and thus food becomes unsafe for eating. The main purpose of inspection of food is to trace the presence of bad microbes that are available in most of the food products but below certain level they are harmless. Microbes are nothing but cells which are so microscopic that it is not possible to detect them when they are in very small numbers. In order to detect the presence of harmful ...