What is the resistance of the 289-m standard 12 -gauge copper wire that is typically used in wiring household electrical outlets?A 12-gauge wire has a diameter of 2.053mm and copper has a resistivity equal to 1.72x10-8 Qm.

Q: An electric iron of resistance 24 ohms takes a current of 6 A. Find the heat developed in 35 s.

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Q: An electric iron of resistance 24 ohms takes a current of 6 A. Find the heat developed in 35 s.

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Q: A spherical Gaussian surrounds a point charge q. Describe what happens to the total flux through a…

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Q: Problem: You are calculating the electric field of charge distributed in a ring as shown in the…

A: Electric field on the axis of a ring ( radius,R ) at a distance x is given by kQxR2+x23/2.

Q: 2. The function h(t) = -16t2 + 48t + 1250 gives the height in feet of a ball that is thrown upward…

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Q: An electric field of 2.0 x 104 N/C is directed along the positive x-axis What is the electric…

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Q: What's the difference between velocity and acceleration?

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Q: Over a distance of 235  meters, an automobile going initially at +1.0 m/s accelerates evenly at…

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Q: QUESTION 1 An object is moving in a straight line. For this object, the displacement with velocity…

A: Note: "Since you have asked multiple questions, as per our guidelines we will solve the first…

Q: In a single slit diffraction experiment, the width of the slit is 3.1 x 10-5 m and the distance from…

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Q: d) e) Up An object located 70.0 cm from a concave mirror forms a real image 38.0 cm The mirror is…

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Q: In this problem you will consider the balance of thermal energy radiated and absorbed by a person.…

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Q: In 10.0 seconds, the braking of an automobile reduces its speed from 58 miles per hour to 32 miles…

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Q: A automobile climbed up a hill at a consistent speed of 30 m/s before descending at a speed of 70…

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Q: A system undergoes an adiabatic process in which its internal energy increases by 20 J. Which of the…

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Q: Calculate the electric field intensity at a point 2.5 m from a 6.5 - μC point charge.

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Q: 7. A solid disk of radius 9.25 cm and mass 355 g changes its angular speed from 17.6 rad/s to 35.9…

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Q: Refer to the table below. Which statement is TRUE? Resistivity (Qm) 1.59 х 10-% Metal Silver 1.68 x…

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Q: A automobile climbed up a hill at a consistent speed of 60 m/s before descending at a speed of 70…

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Resistivity

Resistivity is a characteristic property of the conductor’s material that measures the extent to which the material opposes the flow of current. It is denoted by the Greek letter “rho”. Electrical resistivity, also known as specific resistance, depends on the nature of the material of the conductor and is unaffected by its dimensions.