A.)For each set of measurements given in the table taken on wires of three different lengths, calculate the resistance of the wires and the corresponding values of the resistivity. What is the average value of the resistivity? Explain how this value compares with the value given in the table below

Q: Question 1 ♥ Part (a) I measure the resistance of this wire and find it to be R = 156 Q2. What is…

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Q: Table 1: Recorded data Current I (mA) Voltage (V) Resistor 1 (R1) 164,9 2,43 2,59 Resistor 2 (R2)…

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Q: A 5.50 m length of 1.9 mm -diameter wire carries a 780 mA current when 23.0 mV is applied to its…

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A: P=Power=600 MWV=Voltage=500 kVL=Length of wire=24 milesI=Currentρ=Resistivityr=Radius of…

Q: 2. Compute the (a) combined resistance of two resistors, (b) the current flowing in the main…

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Q: Choose true or false for each statement regarding the resistance of a wire. 8The resistance is…

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Q: Problem 1: The figure below shows the current-versus-potential-difference graph for a resistor. (a)…

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Q: The resistance of a certain copper wire is 0.7 2. Part A Determine the resistance of a tungsten wire…

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Q: Consider the circuit shown in the figure(Figure 1). Suppose the four resistors in this circuit have…

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Q: Directions: Choose the letter of your answer. 1. If the diameter of a wire is reduced to one half…

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Q: Resistivity of silver is less than that of tungsten. If a tungsten wire and a silver wire are having…

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Q: A particular wire has a resistivity of 3.9 x 108 n - m and a cross-sectional area of 2.7 x 10° m2. A…

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Q: 1. Compute the (a) combined resistance of the two resistors, (b) the current flowing in the circuit,…

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Q: Part A A length of aluminum wire is connected to a precision 10.00-V power supply, and a current of…

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Q: The emf's in the circuit have the values E, = 5 V, E, = 8 V and Eg = 11 V. The %3D resistors have…

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Q: 2. For each question, find the equivalent resistance and the current coming out of the source. Then…

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Q: A 16.0-m length of wire consists of 7.0 m of copper followed by 9.0 m of aluminum, both of diameter…

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Q: 4. Wire C and wire D are made from different materials and have length L = Lp=1.0 m (Figure 4). The…

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Q: Table 1: Recorded data Current I (mA) Voltage (V) Resistor 1 (R1) 164,9 125,5 2,43 2,59 Resistor 2…

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