Find the resistance of a piece of 8 AWG lead wire 600ft long. Consider the temperature to be 20 degree Celsius

Q: 2. What is the resistance of copper annealed 500m long and diameter of 0.404mm?

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Q: In an experiment using a copper made conductor, the resistance of the conductor which has a diameter…

A: According to question we need to calculate the value of length of the copper conductor in meters.

Q: AV Şekil 1 Şekil 2

A: The phase displacement between voltage and current can given us an idea about the type of load…

Q: An aluminum wire has resistance of 80 ohms at 30 degree Celsius. And determine its resistance when…

A:

Q: What will be the string efficiency of a suspension type insulator which has 3 discs? The voltage…

A: string efficiency can be calculated using the following formula

Q: Determine the resistance of 1200 m of copper cable having a diameter of 12 mm if the resistivity of…

A: Given: A copper wire having, Length, l = 1200 m Diameter, d = 12 mm So, radius, r = 6 mm Resistivity…

Q: Problem:- Resistance of a wire at 0° Celsius is measured to be 152. If the temperature increased to…

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Q: A correctly adjusted single phase 240 energy meter has a meter constant of 600rev/kwh. Determine the…

A: A gadget that calculates how much electrical energy is used is called an electric metre or energy…

Q: 7. The cross section of No.6 AWG copper wire is 13.30 sq. mm, and the resistivity of copper at 20…

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Q: It is found that the resistance of a coil of wire increases from 40 ohms at 15 degrees Celsius to 50…

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Q: The resistance of a 10 AWG copper wire is 20 ohms at 50 degrees Celsius. Calculate its length.

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Q: Problem 1: A coil of # 12 AWG copper wire wound in a single layer on a cylindrical form so that the…

A: d(diameter) = 6.0 inches = 6×2.54×10-2 m       R = 4 ohm       Resistivity of copper, ρ =…

Q: A certain electrical conductor was found to have a conductivity of 105.3 percent at 20 degrees…

A: Conductivity of the conductor is 105.3% at 200Casked to find the followingresistivity of the…

Q: A copper wire has a resistance of 5 ohms at 20 degree Celsius. Caluclate its resistance is the…

A: Given that R0=5 ohmT1=20°CT2=65°C Although formula of Resistance at T2 temperature is  R=R01+αT2-T1…

Q: What is the maximum electric and magnetic fields you would expect to tind under a 165KV transmission…

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Q: A certain electrical conductor was found to have a conductivity of 85.1 percent at 20 degrees…

A: Conductivity of the conductor is 85.1% at 200Casked to find the followingresistivity of the…

Q: What is the resistance of a copper bus-bar with the dimensions shown figure below

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Q: Calculate the resistivity of a copper conductor having a length of 3 km and a cross-section of 32…

A: So we have to find the resistivity of the given conductor.

Q: Problem 3. An annealed copper wire has a resistance of 2.672 at 27°C. Find the resistance at 60°C.

A: In this question resistance of copper wire is given at any temperature....We have to find out it's…

Q: Which of the following statements is true about Proximity Effect? It increases with frequency It is…

A: Describe the Proximity effect ?    It is the tendency of current to flow near the surface of the…

Q: In a bimetallic strip,if the actual temperature is greater than the reference temperature,then strip…

A: The bimetallic strip is made up of two different metal i.e copper and brass alloy. Both metal has…

Q: A coil of copper wire has a resistance of 90 N at 20°C and is connected to a 230 V supply. By how…

A: The value of resistance increased will demand more voltage drop for the same amount of current flow…

Q: 3. Determine the thermal coefficient of resistance of copper at 50°C, then use this value to…

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Q: 1. A copper wire 100 m long must experience a voltage drop of less than 1.5 V when a current of 2.5…

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Q: The resistance of a wire at 0° Celsius is measured to be 182. If the temperature increased to 25°…

A:

Q: [5] The conductor becomes incandescent due to the thermal effect of the current. O the chemical…

A: The conductor becomes incantation due to given below method.

Q: The current in a wire varies with time according to I(t) = 100e4t, where I in Ampere and t in…

A: According to the question we have to calculate the value of charge.

Q: A line consist of a pure resistance and a coil in series. The power dissipated in the resistance is…

A: In this question,  We need to Find the voltage at the sending end? We know P= VI watt Where V…

Q: 1. Substation 2A have a busbar made of aluminum with a length of 5 meters and a cross sectional area…

A:

Q: cylindrical copper having a diameter of 0.4 in. has a resistance of 0.00264 Ω.  Taking the…

A: Given thatdiameter d=0.4cmr=d2=0.42=0.2cmR=0.00264ΩResitivity ρ=1.745μΩ-cm

Q: Find the conductance of a 500 ft long #12AWG wire made up of copper

A: Given data: Length of the wire l=500 ft The material of the wire: Copper The wire is of type #12…

Q: 1. Determine the resistance between points a and b. a b 1202 1252 652 www 18.52 312 www 652

A: We need to find out the total equivalent resistance for given circuit , we will find it by using of…

Q: A copper wire is having a resistance of 10Q at 20C° and 10.40 at 30C°. Then it's temperature…

A:

Q: What is the resistance of a No. 14 iron wire, 600 feet long at 248 degrees Fahrenheit.

A: The given information is written below. Length of No.14 iron wire is L=600 feet=182.88 m. We know…

Q: he resistance of a copper busbar at the beginning of the experiment is found to be 1.5 ohm at an…

A: The solution can be achieved as follows.

Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).