Find the resistance and resistivity of the wire

Assignment Help Physics
Reference no: EM13238874

A potential difference of 13 V is found to produce a current of 0.45 A in a 2.7 m length of wire with a uniform radius of 0.39 cm. Find the following values for the wire:

(a) the resistance

(b) the resistivity

Reference no: EM13238874

Questions Cloud

Determine which uses modified benefit-cost ratio method : Use the modified benefit-cost ratio method and a MARR of 10% per year to determine which alternative, if any, should be recommended to the city council. Use incremental analysis method with modified B-C ratio based on AW.
How are each of the things brought into balance with price : What three things must equal price in a long run competitive equilibrium What adjustments occur if any of these doesn't hold How are each of these things brought into balance with price
Find the required resistance of the coil : Nichrome wire of cross-sectional radius 0.753 mm is to be used in winding a heating coil, Find the required resistance of the coil
Whether an mba is a good long-term investment or not : A Business Week table ("The High Price of Admission," October 23, 2006, 60) compares various business schools by calculating how long it takes to break even on a student's investment in a Masters of Business Administration (MBA)
Find the resistance and resistivity of the wire : A potential difference of 13 V is found to produce a current of 0.45 A in a 2.7 m length of wire, Find the resistance and resistivity of the wire
Cold war in europe and the cold war in asia : Compare how the Cold War in Europe and the Cold War in Asia had similar beginnings. Then in one or two paragraphs, explain how the two were different from each other. Which region posed the greatest threat to the United States.
Use against the secession of the southern states : Which argument did President Abraham Lincoln use against the secession of the Southern States?
How many gallons of gasoline are sold in the market : The Hull Petroleum Company and Inverted V are retail gasoline franchises that compete in a local market to sell gasoline to consumers. Hull and Inverted V are located across the street from one another and can observe the prices posted
What voltage will your voltmeter read : Suppose after charging a 4 µF capacitor to 8 V, you connect it to the second uncharged capacitor of 7 µF. What voltage will your voltmeter read across the second capacitor

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd