Measurements of Capacitance and Inductance Purpose: To use equipment and techniques to determine the structure of a hidden series RLC circuit and to measure the values of the various components in that circuit. Theory: To see how an RLC circuit works‚ consider the circuit in Figure 1 with the capacitor initially charged. Fig. 1 RLC Circuit Since there is a conducting wire connecting the negative side of the capacitor to the positive‚ a current will begin to flow in the counterclockwise
Premium Inductor Capacitor Electric current
is only 70-74% efficient. The transmission of power without wires can be best alternative for electricity transmission. The technologies available are wireless transmission techniques. Induction is an electric toothbrush’s base and handle contain coils which allow the battery to recharge. The electrical transformer has simple action and instance of wireless energy transfer. The primary circuit and secondary circuit of a transformer are not directly connected. The energy transfer takes place by
Premium Transformer Electric power transmission Inductor
Mexican food is derived from a mix between Spanish and native indian gastronomy. The tremendous variety of food highlights the cultural diversity that exists in Mexico‚ as well as its history. Mexican food is one of the most known‚ as well as praised foods in the world due to their extravagance‚ flavour and variety of dishes. The Olmec’s where the first inhabitants of the country; and they utilized hunting and collective methods as means to obtain food. After them came the Mayans; whose major
Premium Mexico Maize Food
field (electromagnetism) and second that a changing magnetic field within a coil of wire induces a voltage across the ends of the coil (electromagnetic induction). Changing the current in the primary coil changes the magnetic flux that is developed. The changing magnetic flux induces a voltage in the secondary coil. An ideal transformer is shown in the figure below. Current passing through the primary coil creates a magnetic field. The primary and secondary coils are wrapped around a core of very high magnetic permeability
Premium Transformer Alternating current
Electrical technology – assignment 4 Properties of electrical materials and Effective use of technology P.5. Describe the properties and a typical application of a solid and a liquid or gas electrical conductor. A conductor is a material that allows free movement of electrons and therefore allows easy flow of electricity. Most conductors are metals. A common metal used as a conductor in electrical technology is aluminium. It is used quite a lot as it cheap‚ lightweight and in abundance compared
Premium Magnetism Magnetic field Magnet
MY “ LATIN” CULTURE My name is Beatriz A. Aquino and I was born in Havana‚ Cuba. My parents emigrated to the beautiful state of Florida in May of 1967. I was a month short of turning 2 years old. I have never visited the country where I was born due to the political system practiced there but I do know its history customs and cultures. I consider myself a Cuban-American. What I mean by this is I was born a Cuban and am very proud to say that; however I was raised in the United States
Premium Spanish language United States Mexico
the lab tables. First a coil had to be made out of copper‚ which would serve as the burner for the detection system. A pipet was used as the column to put the solid stationary substance into. The solid phase in this experiment was Tide. The pipet was filled with Tide detergent and cotton was inserted in both end of the pipet. The column was then secured horizontally to a ring stand using clamps. The tip of the column should be in a vertical position. The copper coil is then placed in the vertical
Premium Gas chromatography Chromatography Gas
which converts the quantity being measured into an alternating or direct current‚ and a measuring mechanism of an electrodynamic system. Electrodynamic meters have a fixed coil‚ inside of which is a movable coil and a pointer on a spindle. A torque is developed around the spindle by the interaction of the currents in the two coils and is proportional to the product of the effective values of the currents. A counter torque is created by a spring connected to the spindle. The pointer comes to rest when
Premium Electric current Alternating current Electricity
Biology CONTROL MEASURES 59 Protective clothing Clothing can offer protection from biting insects when it is of a thickness and texture through which insects cannot easily bite. Lighter colours generally attract fewer insects than darker colours. Boots can protect the ankles from biting insects. Thick socks in combination with long trousers offer protection when the bottoms of the trousers are tucked into the socks. Some protection is also offered by longsleeved shirts‚ headnets‚ collars and
Free Mosquito Malaria
2012 A SYNOPSIS ON SUBMITTED BY: RAJ KUMAR DHAKAD BRIJESH PATEL RAJEEV KIRAR RASHMI RAI FM RADIO TRANSMITTER ACKNOWLEDGEMENT Practical knowledge means the visualization of the knowledge‚ which we read in books. For this we perform experiments & get observation. Practical knowledge is very important in field. One must be familiar with the problems related to the field so that he may solve them and becomes successful person. After achieving proper goal of life an engineer has to enter in the
Premium Radio Capacitor