How the Length Affects the Resistance of a Wire

How the length affects the unsusceptibility of a wire Introduction decl be oneself In this piece of coursework I want to find taboo how the length affects the enemy of a wire. What is electricity? Electricity is a form of energy. The go down of negatrons is the tend of electricity. Every pinpointic number 53 thing is made up from atoms. In the centre of the atom there is a effect. Inside the nucleus there are two polar types of particles. Positively super hinge ond particles called protons neutral particles called neutrons. The nucleus of the atom is surrounded by some otherwise type of particles. These particles are called negatrons. Protons military mission is usually equal to the neutrons charge and the heart of protons inside the atom usually is equal to the list of electrons. An Atom may gain or lose an electron when an outside force aggravates the balancing force between the protons and electrons. (Add in about collisions i n a wire look at page 131 in physics textbook) What is Resistance? Electrical resistance is how a material opposes to the escape of electric current (or the flow of electrons) running through it. We quantity resistance in Ohms ? basically electrical resistance is near enough equivalents to friction that occurs in a mechanical system. You would get an infinite current if you were to utilise a potentiality to current with zero voltage. All currents pass ca-ca some resistance which limits the current. Remember this equation: V= I x R Relationship between Resistance, voltage and current. A current always consist of 3 different quantities. electromotive force (V) Current (I) Resistance (?) These 3 quantities make up Ohms Law. I will be using these in my experimentation to measure the resistance of the wire. My Prediction I predict that the lasting wires will have bigger resistance. I think this because in a longer wire the electrons will have mor e than collisions making it harder for the e! lectrons to expire through. Variables that could affect my experiment....If you want to get a full essay, holy order it on our website: BestEssayCheap.com

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