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Topic: Science
Number of pages / Number of words: 7 / 1960
Essay's paper body

After connecting everything as the diagram shows, we turned on the power pack so that a flow of electrons could be sent around the circuit. I set the variable resistor so that the readings on the voltmeter and ammeter wouldn't run off the numbers shown. Then, I recorded the readings on the voltmeter and ammeter...


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Then, I recorded the readings on the voltmeter and ammeter. Since the voltmeter was set to 3 volts, those recordings were all the same. To work out the resistance, I divided the readings on the ammeter by the readings on the voltmeter for each length.

First I shall set up the circuit (see image 1). Then I shall start of with a wire which has a length of 100 cm and read the volts and current by looking at the volt + ammeter, with that information I shall use the equation from Ohm's law to figure out the resistance...


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General points of the essay

Do Electrons Really Exist? current and resistance of a wire and the affects when the length changes Electrons to Quarks electrons factors affecting the resistance of wire How does the length of a wire affect its resistance? Investigating the resistance of wire Physics Coursework Theory - Resistance of a Wire Resistance of a Wire Resistance of a piece of wire Resistance of a wire coursework Resistance of a wire investigation Resistance of wire The resistance of a wire what factors effect a resistance of a wire

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