A wire of length 3 m and cross sectional area of 1.7x10-3 m2 has a resistance of 0.03 phn. Find the resistivity of the wire.

Q: A 1,000 – ft length of copper wire (ρ = 10.37 Ω − CM⁄ft) has a resistance of 40.8 ohms. What would…

A: A network problem on finding resistance. Look below the explaination..

Q: A metallic wire is stretched from original length of 2 m to 4 m. If the original cross-sectional…

A: This question belongs to circuit theory . It is based on the concept of resistance . Problem can be…

Q: An aluminum wire has a length of 100m and a diameter of 11mm. Find its resistance when the…

A: The given parameters are as follows-:

Q: A wire with length of 2000 meters have a diameter of 0.041 cm has a resistance of 3.5 ohms is drawn…

A: Here, we have given a wire with a length of 2000 meters.  And the diameter and the resistance of the…

Q: 1. A l-m length of wire is found to have a resistance of 25 ohms. If the diameter of the wire is I…

A: As per the guidelines, we supposed to answer one question at a time so please ask other questions…

Q: A wire 50 m in length and 2 mm² in cross section has a resistance of 0.56 2. A 100-m length of wire…

A:

Q: Find the conductance of 1000 ft long #12 AWG wire made up of aluminium.

A: According to question: ∵R=ρlA⇒1R=1ρAl⇒G=1ρAl Diameter of a AWG wire is given by…

Q: Calculate the resistance of a 100 m length of wire having a uniform cross-sectional area of 0.57 mm2…

A: Resistance of wire = resistivity ×(Length of conductor/area of cross section of wire). 1mm = 1×10-3…

Q: 3. A metallic wire is stretched from original length of 3 m to 6 m. If the original cross-sectional…

A:

Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…

A: Let's find the resistance of the given copper using the physical relationship between the material…

Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…

A:

Q: The resistance of the wire used for telephone is 35 Q per kilometre when the weight of the wire is 5…

A:

Q: 1. Calculate the resistance of 100 m length of a wire having a uniform cross-sectional area of 0.1…

A: Poq

Q: The diameter of 000-gauge copper wire is 10.405 mm. Find the resistance of a 2.5-km length of such…

A: Resistance of a wire - Resistance and wire length have a proportionate connection. A thin wire's…

Q: Calculate the resistance of 100 meters length of a wire having a uniform cross- sectional area of…

A: We have to find the resistance of the wire by considering all the parameters given in the questions.

Q: A 1m length of wire is found to have a resistance of 25Ω. If the diameter of the wire is 1mm,…

A: From the relation of the resistance, resistivity length and area we can calculate the value of…

Q: A piece of wire of cross-sectional area 2 mm^2 has a resistance of 1.2k Find the cross-sectional…

A: In this question we will find Area of material for resistance change...

Q: A wire 50 m in length and 2 mm? in cross section has a resistance of 0.56 2. A 100-m length of wire…

A: In this question we need to find a diameter of the wire.

Q: Find the resistance at 20°C of an annealed copper bus bar 3 m in length and 0.5 cm by 3 cm in…

A:

Q: A1 m length of wire is found to have a resistance of 35 ohms. If the diameter of the wire is 3 mm,…

A: we need to find out the resistivity in ohm meter.

Q: In The Potentiometer Experiment: Let the cylindrical wire has a resistance R and resistivity p. If…

A:

Q: A wire of resistance 5.0 ohm is connected to a battery whose emf is 2.0 V and whose internal…

A: Please refer the attached images for the complete answer..

Q: If a current density of 1 MA/cm2 is available and a #12 house wire is given, then what will be the…

A: From American Wire Gauge (AWG) standard, the diameter of a #12 house wire is given as

Q: Calculate the resistance of 100 m length of a wire having a uniform cross-sectional area of 0.1 mm²…

A:

Q: Calculate the resistance of a 2 km length of aluminum overhead power cable if the cross-sectional…

A: In this question we will find resistance of aluminum cable... Note :- due to bartleby policy , I…

Q: A brass wire, that has a cross sectional area of 0. 12m² and its resistance is 80µ ohms. Find the…

A:

Q: Calculate the resistance of a 100 m length of wire having a uniform cross – sectional area of 0.02…

A:

Q: A copper cable has a resistance of 12 Ohms at a temperature of 0°C, if the cable is used at an…

A: Given Resistance of the copper cable at 0° c is R0=12 ΩThe cable is used at T=28° c

Q: A metallic wire is stretched from original length of 1 m to 5 m. If the original cross-sectional…

A:

Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…

A: Write the given values. L=1000 mD=1.626 mm=1.626×10-3 mρ=2.825×10-8 Ωm

Q: Find the resistance at 350C of an aluminum wire that has a length of 200 m and a diameter of 1 mm

A: It is given that: length=l=200 mdiameter=d=1 mm=1×10-3 mtemperature=T=35°Cand radius=d2=0.5×10-3 m

Q: A given wire has a length of 2 m and a cross-sectional area of 0.3 m2. If the resistance of the wire…

A:

Q: A piece of wire of cross-sectional area 2 mm^2 has a resistance of 1.2k2. Find the resistance of a…

A: Given R1 = 1.2 kohm and A1 = 2mm^2  A2 = 5mm^2 , Now find the resistance R2 ?

Q: Find the resistance of a material which has a resistivity of 1x109 Ω-m with cross sectional area of…

A:

Q: At temperatures 17 and 24 degrees celsius, the values of the resistance of a load made from an…

A:

Q: A wire 50 m in length and 2 mm² in cross section has a resistance of 0.56 Q. A 100-m length of wire…

A: Resistance=Resistivity×LengthArea. We will take ratio of resistances to find new area. Area =π×d2A.

Q: The resistance of the wire used for telephone is 35 52 per kilometre v ht of the wire is 5 kg per…

A:

Q: A coil of aluminium wire has a resistance of 50 2 when its temperature is 0°C. Determine its…

A: Given: A coil of aluminium wire has, Resistance, Ro=50 ΩTemperature, T1=0 °CResistance,…

Q: The resistance of the wire used for telephone is 35 0 per kilometre when the weight of the wire is 5…

A:

Q: 4. A copper wire has a length of 3500 ft and having an area of 144 cm squared. Find the resistance…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A coil of copper wire has a resistance of 62 ohms at room temperature of 24°C, (a) what will be its…

A: The solution can be achieved as follows.

Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…

A: In this question we need to find a resistance of the wire .

Q: Calculate the temperature coefficient of resistance of aluminum at 300C and uses it to find the…

A:

Q: 1-Some copper wire has a resistance of 200 at 20°C. A current is passed through the wire and the…

A: Dear,as per company guidelines we can answer only one question at a time, kindly post other question…

Q: Find the resistance of a piece of 8 AWG lead wire 600ft long. Consider the temperature to be 20…

A:

Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…

A:

Q: A conductor of 0.5 mm diameter wire has a resistance of 400 Q. Find the resistance of the same…

A: Given, Conductor diameter, d1=0.5 mm Resistance, R1=400 Ω When conductor diameter doubled,…

Q: A 1 m length of wire is found to have a resistance of 25 ohms. If the diameter of the wire is 1 mm,…

A: Given data: Length, L=1 m Resistance R=25 ohms Wire diameter, d=1 mm

Thermocouple

A thermocouple is a temperature measurement device. It includes diverse metal wires which are joined collectively to form a joint. At the same time as the junction is hot or cold, a small voltage is generated inside the measuring thermocouple electrical circuit, which corresponds to the temperature.