The electron charge to mass ratio is a widely known in the scientific field as a value that measures the charge of a standard electron versus its mass. Once the electron is accelerated by a voltage difference the potential energy is then converted to kinetic energy. When an electron is placed into a magnetic field it experiences a force that is perpendicular to the velocity of the electron and the magnetic field. This causes the electron to move in the pattern of a circle‚ and centripetal force is
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Electric Fields Lab Abstract: In this lab we will study the equipotential lines in an electric field in order to study the structure of the electric lines of force. We will plot the position of electric field lines in a given electric field using both a manual method and a computer software program. There is an electric field in any region where there is a force on an electric charge at rest. It is convenient to represent an electric field
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Fixed and Floating Charges In the event where the borrower is a company a debenture will be issued. Under Section 4(1) of Companies Act (CA) 1965‚ debenture is the document that proves a company is actually borrowing money from the bank but it is not a charge. It can be divided into two types namely secured debenture and unsecured debenture. An unsecured debenture simply means that there is no security being used. It is similar to IOU as it is merely telling that the borrower (company) is borrowing
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The Charge of the Light Brigade Alfred Lord Tennyson’s poem‚ “The Charge of the Light Brigade”‚ is one that triggers so many emotions‚ both good and bad. When I read this poem‚ I felt inspired and sad‚ motivated and angry‚ all at once. This poem was so powerful that I read it again just because of how captivated I was by it. In this poetic analysis‚ I will explain Tennyson’s background and the story of the poem‚ themes that I noticed‚ stylistic form‚ critical opinions‚ and the emotions that Tennyson
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INTRODUCTION Surface modification is a miraculous application of Electric Discharge Machining (EDM). It can modify the conductive material surface by both removing material from the surface and depositing material on the surface. It can remove or deposit material from the work surface through controlled electrical sparks by the process of melting and evaporation. The controlled sparks erode material from the work and tool surface within very short intervals of time. Study of surface morphology widens
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consisting of soldiers and generals‚ but less soldiers than what was hoped to be the outcome. The Rebels faced their fatality on the 3rd day with an order known as Pickett’s Charge. It was a suicide mission to go with a full frontal attack‚ yet it still was played out‚ and still many soldiers died. The main man to order Pickett’s Charge was General Robert E. Lee‚ and it was a foolish idea
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Mechanism Description of an electric guitar Introduction An electric guitar is a stringed musical instrument played with fingers or a plectrum (pick). It consists of a body‚ a neck and a headstock to which usually six steel strings are attached. The magnetic pickups transform the vibrations of the steel strings into audio signals that are driven through an amplifier. Thus‚ the amplifier is also an essential part of the electric guitar. It was the need of amplified sound
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Electric cars vs the gas oh line cars In the next ten years what the average American drives will be very different than today. Electric cars may phase out gasoline (Gasoline is also known as petrol) in the next couple of decade. Electric cars produce no tailpipe emissions and are much cheaper to fill up than the more common gasoline vehicles. Switching to electric cars will have more benefits than drawbacks in comparison to other fuels such as petrol and diesel. In order to switch to electric
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The Electric Car has a history but is there a future in the UK or will there be a better option? The invention of the first Electric Car was in 1830 but was not perfected until the creation of rechargeable batteries in 1859. By 1912 50 companies were producing 34‚000 electric cars. Once the development of the electric starting motor occurred and the price of fuel was cheap then the electric cars industry vanished. The oil crisis in the 1970’s caused some re-emergence of electric cars but the
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is to use the electric motor instead of gasoline one. An electric car is a car that powered by an electric motor rather than a regular gasoline engine. There are several major differences between gasoline and electric cars. First of all‚ “the electric motor will replace the gasoline engine” (“How Electric”‚ 2004). Secondly‚ “the electric motor is powered by a controller” (“How Electric”‚ 2004). Thirdly‚ “the controller gets power from the rechargeable batteries” (“How Electric”‚ 2004). In
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