An aluminum wire has a diameter of 2.59 mm. How many meters of this wireis needed to give a resistance of 2.0 2? p of aluminum is 2.8 x 10-8 22-m.O 380 mO 1.75 km190 mNot any of the choices listedO 0.35 km

Answered: Image /qna-images/answer/976b663c-89ae-4159-997f-bf40d53b6567.jpg

An aluminum wire has a diameter of 2.59 mm. How many meters of this wire is needed to give a resistance of 2.0 ? p of aluminum is 2.8 x 10-8 9-m. 380 m 1.75 km 190 m Not any of the choices listed 0.35 km

An aluminum wire has a diameter of 2.59 mm. How many meters of this wire is needed to give a resistance of 2.0 ? p of aluminum is 2.8 x 10-8 9-m. 380 m 1.75 km 190 m Not any of the choices listed 0.35 km

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 6CQ: Use the atomic theory of matter to explain why the resistance of a material should increase as its...

See similar textbooks

Related questions

Q: 72. What will be the sign convention of the voltage if the direction of the current is opposite to…

Q: The pressure of 200mols of ideal gas in a hot air balloon is 500,000Pa. The mass of the balloon…

Q: Find the current Voltage=22 V Resistace=6 Ohms

Q: Find the impulse Force=0.621 N Time=0.23 s

A: Given data: Force (F) = 0.621 N Time interval (t) = 0.23 s

Q: Refer to the diagram below. What would be the value of the total resistance? ww 1 ohm A 4 ohm 2 ohm…

A: Given data: Two resistors 1 Ω and 2 Ω are connected in parallel, this combination connected in…

Q: Qy ATransistor dissipates 50w in ambient temperature of fo, The thermal visistance ave Øjcz0.5 cw'.…

Q: An object of mass 2.5 kg sliding on a horizontal frictionless surface with a speed of 4m/s collides…

A: Given m = 2.5 kg v = 4 m/s Compression (x) = 40 cm = 0.4 m At…

Q: What is the value of theta?

A: We know , from snell's law we know, if the incidence angle is i and refracted angle is r and the…

Q: 8. The elastic potential energy for a spring is related to the spring constant k and the…

Q: What is the magnitude of the electric field at a distance of 10 cm from an isolated point charge of…

A: Given data: Distance (r) = 10 cm = 0.10 m Point charge (Q) = 2×10-9 C Required: Electric field (E)

Q: Find the moment with respect to the y-axis of the area bounded by the parabola x = 4y - y² and y =…

A: As given, The parabola equations, y=2x x=4y-y2=42x-2x2=8x-4x2 4x2+x-8x=04x2-7x=04x-7=0x=74=1.75…

Q: Find the impulse Force=0.621 N Time=0.23 s

A: Given Force F = 0.621 N Time t = 0.23 s To find Impulse

Q: Consider a microscopic spring-mass system whose spring stiffness is 50 N/m and the mass is 4 × 10¯24…

A: The lowest energy that can be added to the vibrational quantum system is the energy difference…

Q: What will be the color of the Lego if orange and violet light will be used?

A: Violet will be the colour

Q: An electron entered an area with a uniform magnetic field 45 mT (directed out of the page) with a…

Q: A cube of ice is taken from the freezer at -5.5 °C and placed in a 95-g aluminum calorimeter filled…

Q: SOLUTION IS NEEDED A wood door at 27°C has a length of 80 cm and a width of 200 cm. During a hot…

Q: Four resistors, R1 = 100 ohms, R2 = 250 ohms, R3 = 350 ohms, and R4 = 200 ohms are connected such…

Q: A horizontal spring-mass system consists of a mass m 2 kg that is attached to a spring having a…

A: Given: The mass of the object is 2 kg. The spring constant is 500 N/m.

Q: From the given graph, which of the following statements is true? D) T (°C) 120 D 90 60 C 30 T A T B…

A: During phase change , heat supplied at constant temperature is used to change the phase of the…

Q: Determine time to cover distance 20 km with car travelling with speed of 15 km/hr

A: Given : Distance covered by car (d) = 20 km Speed of car (v) = 15 km/h

Q: For a mass-spring system that undergoes a simple harmonic motion with amplitude A, determine the…

Q: In the circuit shown below, R1 = 3 ohms, R2 = 2 ohms, R3 = 5 ohms, 21 = 4 V, 2 = 10 V₂ and 3 = 6 V.…

Q: Felip carries a 250-N bag up three flights of stairs, a height of 12.5 m and then pushes it with a…

Q: on is 500 m and upper reservoir riction = 0.05. mmit is 100 m through sypho

Q: An object starts from rest and moves a distance d due to the presence of a net force F_net. If the…

Q: It is estimated that a human brain has a power requirement of 40w how much energy does it use in an…

Q: (I) An automobile cooling system holds 18 L of water. How much heat does it absorb if its…

A: Given data: Mass of water, M=18 L=18000 g Initial temperature, Ti=150C Final temperature, Tf=950C…

Q: SOLUTION IS NEEDED A steel string guitar is strung so that there is negligible tension in the…

Q: A ball moves on a frictionless track as shown below. The horizontal plane passing through the…

Q: Find the impulse FORCE=0.1 N Time=0.3 s

A: Impulse is the change of momentum of an object when the object is acted upon by a force for an…

Q: Find the impulse Force=0.621 N Time=0.23 s

Q: A 4.00-cm tall light bulb is placed at a distance of 45.0 cm from a concave mirror having a focal…

A: Given that:f=-15.0 cmu=-45.0 cmho=4.00 cm We have considered the direction of light and height above…

Q: An object is attached to a spring and oscillates on a frictionless horizontal surface with an…

Q: 34. A 50 cm long straight wire carrying a current of 2.2 A is perpendicular to a 1.5 T magnetic…

A: The moving electron in the wire is immersed in an external B-Field and feels a magnetic force…

Q: 3. The weight of a particle varies with altitude such that W = m(gr)/r², where ro is the radius of…

A: Variation of weight with the altitude is given by the equation, W=mgr02r2 The radius of the earth =…

Q: 2. Find the critical angle for a water-glass boundary. (Assume the index of refraction of water is…

Q: 3.Starting from the rest and height of 8 m, a 3 kg object slides down a 30° m incline, reaching the…

Q: 2²=38 N₁ ایا Find E man k dane

A: Given data : Force=F Displacement=d Required : Work done

Q: What is the magnitude and direction of the force on a proton 7 Mm/s traveling horizontally to the…

A: Charge on proton =1.6×10-19C SSpeed of proton =7×106 m/s (I) magnetic field =0.55T (j) θ=900

Q: Compare the conventions used for directions of field lines in gravitational, magnetic, and electric…

A: Gravitaitonal field , Electric field and magnetic field all are inverse square force field.…

Q: The zeroth law of thermodynamics allows us to measure: * Temperature Kinetic energy Specific heat…

A: According to zeroth law of thermodynamics, if two systems are each in thermal equilibrium with a…

Q: Do you think the size of the particles affects how certain frequencies of light are scattered?

A: Answer:- The scattering of light and colour of the scattered light depends upon the size of the…

Q: Find the impulse Force=0.621 N Time=0.23 s

Q: Three resistors of 50 ohms, 100 ohms, and an unknown resistance R are connected in parallel and the…

Q: explain the relation between the wavelength and the period of a wave

A: Let the wavelength of a wave = λLet the period of a wave = T Let the speed of the wave = v

Q: . A laser gives off a monochromatic ultraviolet light with a wavelength of 344 nm. What is the…

A: Given data :- wavelength λ = 344 nm

Q: Which one of the following phrases is an example of sublimation? * the condensation of steam on a…

A: Sublimation is conversion of a substance from the solid to the gaseous state without becoming…

Q: x = 7.00 cos s (5t +) where x is in centimeters and t is in seconds. (a) At t= 0, find the position…

A: Position of piston in simple harmonic motion, x= 7 cos (5t+ pi/5) cm

Q: Why does the induced current change direction when the magnet is halfway through? (Address what is…

A: The direction of induced current depends on the polarity of the induced emf. And the polarity of the…

Question

An aluminum wire has a diameter of 2.59 mm. How many meters of this wire
is needed to give a resistance of 2.0 2? p of aluminum is 2.8 x 10-8 22-m.
O 380 m
O 1.75 km
190 m
Not any of the choices listed
O 0.35 km

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 with 2 images

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

Three 60.0-W, 120-V lightbulbs are connected across a 120-V power source, as shown in Figure P18.50. Find (a) the total power delivered to the three bulbs and (b) the potential difference across each. Assume the resistance of each bulb is constant (even though, in reality, the resistance increases markedly with current). Figure P18.50
Three 60.0-W, 120-V lightbulbs are connected across a 120-V power source, as shown in Figure P18.50. Find (a) the total power delivered to the three bulbs and (b) the potential difference across each. Assume the resistance of each bulb is constant (even though, in reality, the resistance increases markedly with current). Figure P18.50
For the network in Figure P18.60, show that the resistance between points a and b is Rab=2717. (Hint: Connect a battery with emf across points a and b and determine /I, where I is the current in the battery.) Figure P18.60
If electrical energy costs 0.12 per kilowatt-hour, how much does it cost to (a) burn a 100-W lightbulb for 24 h? (b) Operate an electric oven for 5.0 h if it carries a current of 20.0 A at 220 V?
Lightbulb A is marked 25.0 W 120. V, and lightbulb B is marked 100. W 120. V. These labels mean that each lightbulb has its respective power delivered to it when it is connected to a constant 120.-V source. (a) Find the resistance of each lightbulb. (b) During what time interval does 1.00 C pass into lightbulb A? (c) Is this charge different upon its exit versus its entry into the lightbulb? Explain. (d) In what time interval does 1.00 J pass into lightbulb A? (e) By what mechanisms does this energy enter and exit the lightbulb? Explain. (f) Find the cost of running lightbulb A continuously for 30.0 days, assuming the electric company sells its product at 0.110 per kWh.
A child's electronic toy is supplied by three 1.58-V alkaline cells having internal resistances of 0.0200 inseries with a 1.53-V carbon-zinc dry cell having a 0.100- internal resistance. The load resistance is 10.0 . (a) Draw a circuit diagram of the toy and itsbatteries, (b) What current flows? (c) How much power is supplied to the load? (d) What is the internal resistance of the dry cell if it goes bad, resulting in only 0.500 W being supplied to the load?
When a straight wire is heated, its resistance changes according to the equation R = R0 [1 + (T T0)] (Eq. 17.7), where is the temperature coefficient of resistivity. (a) Show that a more precise result, which includes the length and area of a wire change when it is heated, is R=R0[1+(TT0)][1+(TT0)][1+2(TT0)] where is the coefficient of linear expansion. (See Topic 10.) (b) Compare the two results for a 2.00-m-long copper wire of radius 0.100 mm, starting at 20.0C and heated to 100.0C.
Review. When a straight wire is warmed, its resistance is given by R = R0,[1 + a(T T0)] according to Equation 27.20, where a is the temperature coefficient of resistivity. This expression needs to be modified if we include the change in dimensions of the wire due to thermal expansion. For a copper wire of radius 0.100 0 mm and length 2.000 m, find its resistance at 100.0C, including the effects of both thermal expansion and temperature variation of resistivity. Assume the coefficients are known to four significant figures.
When a straight wire is heated, its resistance changes according to the equation R = R0 [1 + (T T0)] (Eq. 17.7), where is the temperature coefficient of resistivity. (a) Show that a more precise result, which includes the length and area of a wire change when it is heated, is R=R0[1+(TT0)][1+(TT0)][1+2(TT0)] where is the coefficient of linear expansion. (See Topic 10.) (b) Compare the two results for a 2.00-m-long copper wire of radius 0.100 mm, starting at 20.0C and heated to 100.0C.
The current-versus-voltage behavior of a certain electrical device is shown in Figure OQ27.9. When the potential difference across the device is 2 V, what is its resistance? (a) 1 (b) 34 (c) (d) undefined (e) none of those answers
A 12.0-V emf automobile battery has a terminal voltage of 16.0 V when being charged by a current of 10.0 A. (a) What is the battery’s internal resistance? (b) What power is dissipated inside the battery? (c) At what rate (in °C/min ) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.300 kcal/kg • °C, assuming no heat escapes?
Use the atomic theory of matter to explain why the resistance of a material should increase as its temperature increases.