23. 1. What current flows through a 0.50 mm diameter rod of annealed Copper that is 90.0 cm long, when 12 V is applied to it? a. Resistance of the annealed Copper =b. Current flowing through the annealed Copper = Resistivity p(ohm m)MaterialSilver1.59 x 10-8Copper1.68 x10-8Copper, annealed1.72 x10-8Aluminum2.65 x10-8Tungsten5.6 x10-8Iron9.71 x10-8Platinum10.6 x10-8Manganin48.2 x10-8Lead22 x10-8

Resistance is given by: R = ρ*L/A ρ = resistivity of annealed copper = 1.72*10^-8 ohm-m L = length…

What current flows through a 0.50 mm diameter rod of annealed Copper that is 90.0 cm long, when 12 V is applied to it? a. Resistance of the annealed Copper = b. Current flowing through the annealed Copper

What current flows through a 0.50 mm diameter rod of annealed Copper that is 90.0 cm long, when 12 V is applied to it? a. Resistance of the annealed Copper = b. Current flowing through the annealed Copper

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter9: Condensed Matter Physics

Section: Chapter Questions

Problem 9.6CYU: Check Your Understanding What conditions are necessary for superconductivity?

See similar textbooks

Related questions

Q: An electric train operates on 915 V. What is its power consumption when the current flowing through…

Q: If a circuit element can withstand a maximum current of 15 A, how many electrons can pass through it…

A: Given data: Current (I) = 15 A Time (t) = 1 s Required: Number of electrons pass through circuit…

Q: 25.59 • A 3.00-m length of copper wire at 20°C has a 1.20-m- long section with diameter 1.60 mm and…

Q: 18 Ω 9V. I2136 3VT TI3 = - (I, + I2) d An electrical circuit is set up as shown above. Using…

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

Q: A Healt defibrillator is used to enable the heart to start beating if it has stopped. This is done…

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

A: Given data: Current (I) = 12 A Voltage (V) = 25 V Time (t) = 3 ms = 0.003 s Required: The Energy…

Q: typical lightning bolt may last for 0.172 s and transfer 1.05 ✕ 1020 electrons. Calculate the…

A: Given: The time interval is 0.172 s. The number of electrons is 1.05x1020.

Q: A 5MV battery is connected across a load having a Resistance of 180 KQ. How much current flowing in…

A: Given that the value of voltage and resistance.Then We have to determine the the current flowing in…

Q: Supposed to static charge of 0.23 uC moves from your finger to a metal door knob in 1.15 ms. What…

Q: Q20: The figure shows two connected wires that are made of the same material. The current entering…

Q: A 5 V potential difference is maintained across a 1.1 m length of tungsten wire that has a…

Q: A wooden skewer and a piece of wire have the same dimensions: a length of 0.20 m and a…

Q: What current flows through a 2.54–cm–diameter rod of pure silicon that is 23.0 cm long, when 1150 V…

A: Write the given values of the problem- Length of the rod- L=23 cm L=0.23 m Diameter of the rod (d)…

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

A: Current (I) = 12 A Voltage (V) = 25 V time (t) = 3 millisecond

Q: 25.21 A current-carrying gold wire has diameter 0.84 mm. The electric field in the wire is 0.49…

A: (a)Write the expression for the electric field in terms of current density and the expression of…

Q: A coil of Nichrome wire is 25.0 m long. The wire has a diameter of 0.400 mm and is at 20.0°C. If it…

Q: .A burning lamp is marked 800 kW, 230 kV. (a) How much current flows through the lamp? (b) What is…

A: Note: Asper Bartleby guidelines only one question has to be solved at a time. Upload other parts…

Q: 20. TTWO resistors, R1 = 15 Q and R2 = 30 Q are connected parallel to a potential difference of 60…

A: Given:- Resistance across first resistor R1= 15 ohm Resistance across other resistor R2=30ohm…

Q: Taking R = 1.00 kN and E = 250. V in Figure Pl8.21, determine the direction and magnitude of the…

Q: Currents up to 30 A can be carried by 10 gauge copper wire. (a) What is the resistance of 80 m of 10…

Q: 28- The power of an unknown resistor is 0.50 W. What is the current flowing through the resistor…

Q: A load with a resistance of 5 V is connected to a 30 V source. How much current is drawn by the…

A: Resistance (R) = 5 ohm Potential difference of the battery (V) = 30 volts

Q: current density carried by the wire

Q: 9V Can you solve this problem? 1000 150 30Ω 3100 5Ω 408 409 816 818 100 Will the current be less…

A: The Resistors having resistances, R1=100ΩR2=15 ΩR3=30 ΩR4=310ΩR5=5 Ω The…

Q: A copper wire is 2.50 m long and has a diameter of 2.5 mm. How much current will it draw when…

A: Given data: The length of the copper wire is, L = 2.50 m The diameter of the copper wire is, D =2.5…

Q: A wire carries a steady current of 2.0 A. (a) How much charge flows past a point in the wire in 5.0…

A: Current (I) = 2 A time (t) = 5 min

Q: Currents up to 30 A can be carried by 10 gauge copper wire. (a) What is the resistance of 80 m of 10…

Q: A long, straight wire has the shape of a right-circular cylinder. The length of the wire is m and…

A: Length, l = L m Thickness, d = 0.80mm Resistance, R = 5.0L

Q: A coil of Nichrome wire is 22.0 m long. The wire has a diameter of 0.340 mm and is at 20.0°C. (a) If…

A: The given values are,

Q: A current of 2.37 A flows through a 1.06 mm diameter copper wire that is connected to a capacitor…

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

A: Data provided: Current (I) = 12 A Voltage (V) = 25 V Time (t) = 3 ms = 3×10-3 s Asked: Energy (E)

Q: A wire carries a steady current of 0.1 A over a period of 20 s. What total charge passes through the…

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

Q: A steady current of 2 mA flows through a wire. How much charge passed through the wire in three and…

Q: 1. What current flows through a 0.50 mm diameter rod of annealed Copper that is 90.0 cm long, when…

A: Using Ohms lawV = I R we find current and using R = ρ L/A we find resistance

Q: The figure shows a 2.0-cm diameter roller that turns at 90 rpm. A 4.0-cm wide plastic film is being…

Q: A copper wire of length 0.5 m and area 2 x 10^9 m^2 is connected to a 12 V battery. What current…

A: Length of copper wire (L) = 0.5 m Cross-sectional area of wire (A) = 2 x109 m2 Potential difference…

Q: 1. What current flows through a 0.50 mm diameter rod of silver that is 80.0 cm long, when 12 V is…

A: Write the values of this problem. d=0.50 mm or 5×10-4 mL=80 cm or 0.8 mV=12 Vρsilver=1.59×10-8 ohm-m

Q: ter27-question30 The quantity of charge q (in Coulombs) that has passed through a surface of area…

A: Answer : b) Option 1

Q: 1. What current flows through a 0.50 mm diameter rod of Aluminum that is 20.0 cm long, when 22 V is…

A: Given data: Diameter of Aluminum rod is, d=0.50 mm=0.50×10-3 m. Length of rod is, L=20.0…

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

A: Data provided: Current (I) = 12 A Voltage (V) = 25 V Time (t) = 3 ms = 0.003 s Required: ENERGY (E)…

Q: Kiting during a storm. The legend that Benjamin Franklin flew a kite as a storm approached is only a…

A: Consider the radius of the string be r, the length of the string be l, the resistivity of the water…

Q: 22. 1. If electricity costs 15 Bz per kilowatt - hour, how much does it cost to operate a 220 V…

Q: A well-insulated electric water heater warms 107 kg of water from 20.0°C to 41.0°C in 29.0 min. Find…

Q: 25.12 A Copper wire has a square cross section 2.3 mm on a side. The wire is 4.0 m long and…

A: Given,

Q: 5. A coil of Nichrome wire is 25.0 m long. The wire has a diameter of 0.400 mm and is at 20.0°C. If…

A: Let l be the length of the nichrome wire, d be its diameter, I be the current in the wire, and Ti be…

Concept explainers

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.

Question

23. 1. What current flows through a 0.50 mm diameter rod of annealed Copper that is 90.0 cm long, when 12 V is applied to it? a. Resistance of the annealed Copper = b. Current flowing through the annealed Copper =

Resistivity p
(ohm m)
Material
Silver
1.59 x 10-8
Copper
1.68 x10-8
Copper, annealed
1.72 x10-8
Aluminum
2.65 x10-8
Tungsten
5.6 x10-8
Iron
9.71 x10-8
Platinum
10.6 x10-8
Manganin
48.2 x10-8
Lead
22 x10-8

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Do impurities in semiconducting materials listed in Table 9.1 supply free charges? (Hint Examine the range of resistivity for each and determine whether die pure semiconductor has the higher or lower conductivity.)
How does the resistance for copper and for silicon change with temperature? Why are the behaviors of these two materials different?
In which of the three semiconducting materials listed in Table 20.1 do impurities supply free charges? (Hint: Examine the range of resistivity for each and determine whether the pure semiconductor has the higher or lower conductivity.)
Check Your Understanding What conditions are necessary for superconductivity?
Check Your Understanding In Example 9.4, the drift velocity was calculated for a 2.053-mm diameter (12-gauge) copper wire carrying a 20-amp current. Would the drift velocity change for a 1.628-mm diameter (14-gauge) wire carrying the same 20-amp current?
A new material is found to be superconducting below 77 K. How much resistance will a 75 mm long sample of this material have if it is at a temperature of 69.3 K while connected to a 6.4 V AC-power supply? R = How much thermal energy will it generate?Thermal energy generated =
Resistivity in metals increases with temperature according to the equation: ρ(T) = ρ0[1 + α(T - T0)] where α is the temperature coeficcient of restivity, and ρ0 is the restivity at the reference temperature T0. For a particular wire, the temperature coeficcient of restivity is α = 3.83 X 10-3 °C-1, and the restivity is ρ0 = 7.71 X 10-7 Ωm at the reference temperature T0 = 297°C. Find an expression for the temperature T2, at which the resistance of a particular wire will be twice as high as it is at the reference temperature T0. (Both temperatures are in degrees Celsius) Use this expression to find the temperature in degrees Celsius for T2. If the wire has a length of 1.00m and it has a circular cross section with a radius of 1.00cm, what is the resistance in ohms, at a temperature which is twice the reference temperature, T = 2T0 ?
The resistivity of gold at room temperature is 2.35 x 10-8 ohm-m. The temperature coefficient alpha = 3.98 x 10-3/K. What will be the resistivity of a piece of gold whose temperature is 150°C above room temperature?
(a2tf) 6 7 8 9 and 10
A wire 1.3m long and a cross-sectional area of 0.390mm^2 has a resistance of 33.9ohms at 20degreesC. If the resistance of the wire increases to 39.7ohms at 28.6degreesC, what is the temp coefficient of resistivity for the wire? - .01989 - .0170 - .674 - .0409 - .0350
An electrolyzer passes electric current through water, dissociating some of the water molecules and thus pro-ducing hydrogen (H2) and oxygen (O2 ) gas. Electrolyzers pow-ered by renewable wind and solar energy sources could produce hydrogen for fuel-cell vehicles. In an experimental electrolyzer, current flows through a cylindrical tube of diameter 6.85 cm. The tube contains an alkaline solution that decreases the resistivity to 0.0466 Ω·m. If the tube carries 18.7 A, what are (a) the current density and (b) the electric field in the solution?
A particular wire has a resistivity of 3?10−8 Ω. ? and a cross-sectional area of 4?10−6 ?2. A length of this wire is to be used as a resistor that will receive 48 W of power when connected across a 20-V battery. What length of wire is required?