23 23.) The resistivity of a material was plotted against temperature as shown in the graph below. Which of thefollowing statements best describes the resistivity of the material?A.) Its resistivity decreases with increasing temperature.B.) Its resistivity increases with increasing temperature.C.) Its resistivity reaches zero with increasing temperature.D.) Its resistivity stays constant with increasing temperature.

Resistivity is the resistance of a conductor having unit length and unit crosssectional area.

Answered: D.) 1.35 23.) The resistivity of a…

D.) 1.35 23.) The resistivity of a material was plotted against temperature as shown in the graph below. Which of the llowing statements best describes the resistivity of the material?

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter7: Electricity

Section: Chapter Questions

Problem 6C

See similar textbooks

Related questions

Q: A straight wire segment I L = (3.0 [A])(4 [cm] Î + 3 [cm] Ĵ) is in a uniform magnetic field B = 2.0…

Q: 2 questions

Q: A force F acts on an object undergoing a displacement s, the force being oriented at an angle with…

Q: 79. In proton-beam therapy, a high-energy beam of protons is BIO fired at a tumor. The protons come…

A: Given data, Energy U=0.1 J Voltage V= 12 MV

Q: A ray of light traveling in air strikes the surface of a certain plastic slab at 54.9° with respect…

A: Data Given , Incident angle ( i ) = 54.9° Refracted angle ( r ) = 37.5° Now , we know that ,…

Q: 5. In the figure, a light ray enters a glass slab at point A at incident angle 0₁ = 45.0° and then…

A: Total Internal Reflection:Whenever a ray of light is proceeding in a medium with a refractive index…

Q: 1. Two pulleys A and B shown are supported by a system of light cords and pulleys, which are…

Q: 3. A 1.6 m-tall man stands in front of a plane mirror. How tall is the image form? Useful formulae:…

A: The image formed by a plane mirror is plane, virtual and erect that cannot be obtained on the…

Q: A box is pushed up the ramp by the horizontal force shown. The mass of the box is M and the pushing…

A: Answer to the second question is

Q: A rope that weighs 0.5 lb/ft is attached to a bucket filled with cement plaster that weighs 22 lbs.…

A: weight per unit length, w=0.5 lb/ft Bucket with plaster, W=22 lb This bucket is pulled by the rope…

Q: The figure below shows the field that results when a conducting sphere is placed in a uniform…

A: The figure below shows the field that results when a conducting sphere is placed in a uniform…

Q: 7. "The wider the road, the more cars can pass through". Which of the following factors affecting…

A: We need to tell which factor affecting the resistance fits the given analogy.

Q: The cue ball hits the "8" ball in a head-on collision. The cue ball is moving at a speed of 3.96 m/s…

A: In a perfectly elastic collision between two bodies, total momentum is conserved and total kinetic…

Q: Jorge is going to bungee jump fro 55.0 m over the river below, The H cord should stop Jorge's fall…

A: hereunstreched length+ stretched length +2m=55m27m +extra stretched length +2m = 55 mextra stretched…

Q: 3. Determine whether the corresponding system is linear, time invariant and causal. Show block…

Q: A wave out in the deep ocean has an amplitude of 1.51 m, a wavelength of 212 m and a period of 14.3…

A: Amplitude = 1.51 m Wavelength = 212 m Time period = 14.3 seconds

Q: 4 6. 7 8. You are on the right side of a sled, pulling it to the right with 150 N of force. A friend…

A: Since there are three forces acting in horizontal direction namely 150N towards right , 200N towards…

Q: 1. One morning, Connie walks from her house to go to a store that is 500 ft, S 40° W from her house.…

Q: 29. The diagram shows a simple d.c. electric motor which is rotating. Which change will make the…

A: D.C motor is a rotating device which coverts electrical energy into mechanical energy. I t is used…

Q: When an 525 N object floats on water, what is the net force in the vertical direction acting on the…

A: Weight= w = 525 NObject is floating on water.

Q: er

A: We have givenA hang glider moving with speed (initial speed) (u)=9.5 m/sHeight (h) = 8.2 mand g= 9.8…

Q: A 2.0 kg block is released slide down a frictionless surface and into a spring. The far end of the…

A: mass (m)= 2 kg surface = frictionlessinitial height (h) = 0.5 m spring constant (k) = 450 Nm

Q: 4. An archer fires an arrow from a bow. The arrow's mass is 0.082 kg, and an average force of 120 N…

Q: 10. (3) Using the same formula for the speed of sound in question temperature outside if your friend…

Q: Two carts are positioned on an air track. Cart A has a mass m and has a spring on the end. Cart B…

Q: d. Effective value of voltage. 27. The diagram shows cables used in the transmission of electrical…

A: Power is transmitted at high voltages to increase efficiency. Efficiency is increased only if heat…

Q: u. Tigh oltugus 28. The ratio between the electric energy in the secondary to that in the primary is…

A: In this problem, it is asking about the ratio of the electric energy of secondary to the primary…

Concept explainers

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

23.) The resistivity of a material was plotted against temperature as shown in the graph below. Which of the
following statements best describes the resistivity of the material?
A.) Its resistivity decreases with increasing temperature.
B.) Its resistivity increases with increasing temperature.
C.) Its resistivity reaches zero with increasing temperature.
D.) Its resistivity stays constant with increasing temperature.

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 1 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

1. With Graph and complete Solutions
Add ens Help Last edit was seconds.ago Artal +BIUA CHD 20. Which one of the following is the correct statement regarding the resistance? a. The resistance of a conductor decreases with increase in temperature. b. The resistance of a wire is directly proportional to the length of the wire. e. The resistance of a semiconductor increases with temperature. d. Resistance increases with increase in cross-sectional area of the wire. e. Resistance of a wire is independent of the material wire is made of.
Select the correct statements below: a. The current in a circuit can be measured by using an ammeter. b. The resistance of a resistor can be directly measured by using an ohmmeter. c. The potential difference between any two points in a circuit can be measured by using a voltmeter. d. An ideal ammeter has zero resistance. e. An ideal voltmeter has infinite resistance.
0.05 0.04 0.03 0.02 0.01 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 Current Voltage
1. Including uncertainty, calculate the expected resistance of an orange-green-red-gold resistor. 2. A student wires a circuit. When the power supply is switched on, the ammeter reads I = 60 mA and the voltmeter reads V = 4.5 V.a) Use Ohm’s law to calculate the resistance of the resistor being measured.b) What should the student set the voltage to so the current in the resistor is 0.05 A? c) Assuming the resistor has a 10% tolerance, what the color code?
The resistivity of a material is doubled when heated a certain amount. What happens to the resistance of a resistor made of this material when heated the same amount? a. It doubles.b. It quadruples.c. It halves.d. It stays the same.
Directions: Choose the letter of your answer.1. If the diameter of a wire is reduced to one half and the length of the wire iskept constant, what will be the new resistance of the wire?a. four times the original wireb. one-fourth of the original wirec. half of the original wired. double the original wire2. What happens to the resistance of pure metals if the temperature increases?a. remains unchangedb. increases or decreases depending on the metalc. decreasesd. increases3. With the increase in temperature, what will happen to the temperaturecoefficient of resistance?a. remains unchangedb. increases or decreases depending on the metalc. decreasesd. increases4. The resistance of the wire increases if___________.a. the length is decreasedb. the diameter is decreasedc. the cross-sectional area is increasedd. the resistivity is decreased5. Wire B has twice the resistance of Wire A. Its diameter is twice that of WireA. Then, for the two wires to have the same resistance, the ratio of…
1.) a. What basic equation will you use to calculate how much charge is moved over a period of 10 s for a circuit that has a current of 0.2 amperes? a.) I=ΔV/R b.) I=q/t c.) q=I/t d.) I*ΔV b. Using the equation picked above: how much charge is moved over a period of 10 s for a circuit that has a current of 0.2 amperes? a.) 2 coloumbs b.) 2 amperes c.) 0.2 amperes d.) 50 coloumbs
3. Fast help needed to answer this Physics question. Check image. Postive feedback for right answer :)
Please answer these questions number 2,3,4 and 5
three light bulbs with an internal resistance of 1ohm each are wired first in series and then in parallel. each time they are connected to a 12v battery. which of teh following statement is true a. the equivalent resistance of the circuit will be greater when they are wired in parallel. b. the current through each light bulb will be greater when they are wired in parallel c. the voltage drop across each resistor will be greater when they are wired in series d. the light bulb will burn brighter when they are wired in series
25. Two identical resistors are connected in parallel across the terminals of a battery. If you increase the resistance of one of the resistors, what happens to the current through and the voltage across the other resistor? A. The current and the voltage increases. B. The current and the voltage remain the same. C. The current increases and the voltage remains the same. D. The current decreases and the voltage remains the same. 26. Based on the diagram at right, which of the following statements BEST describes it? A. The resistors are connected in parallel because the same current flows through all three resistors. B. The resistors are connected in parallel because different current flows through all three resistors. C. The resistors are connected in series because the same current flows through all three resistors. D. The resistors are connected in series because different current flows through all three resistors. 27. Based on the given diagram below, what is the total power…