An aluminum bar 374m long has a rectangular cross section

Assignment Help Physics
Reference no: EM13616709

An aluminum bar 3.74m long has a rectangular cross section 1.09cm by 5.24cm . What is its resistance? What is the length of a copper wire 1.45mm in diameter having the same resistance?

Reference no: EM13616709

Questions Cloud

You push with a horizontal force of 560 against a 250 box : you push with a horizontal force of 56.0 against a 25.0 box pressing it against a rough wall to hold it in place. the
Find a 90 confidence interval for the difference in average : two pain relief drugs are being considered. a random sample of 8 doses of the first drug showed that the average amount
Best buy has a flat-screen hdtv on sale for 1995 if you : best buy has a flat-screen hdtv on sale for 1995. if you could borrow that amount from first national bank of st louis
You would like to have 1000000 accumulated by the time you : you would like to have 1000000 accumulated by the time you turn 65 which will be 40 years from now. how much would you
An aluminum bar 374m long has a rectangular cross section : an aluminum bar 3.74m long has a rectangular cross section 1.09cm by 5.24cm . what is its resistance? what is the
An experiment was designed to estimate the mean difference : an experiment was designed to estimate the mean difference in weight gain for pigs fed ration a as compared with those
Suppose that the risk-free rate is currently 9 per : suppose that the risk-free rate is currently 9 per annumquoted as an apr. you read of a strange security that offers a
Using what you know about electricity hypothesize about how : 1 using what you know about electricity hypothesize about how series resistors would affect current flow. what would
We know potential difference 1200v magnitude of the : we need to know how to find the element of an unknown nucleus. we know that it is a most common isotope of a single

Reviews

Write a Review

Physics Questions & Answers

  Find the resistance of the circuit

An RLC circuit has voltage supplied to it at a frequency of 31 kHZ with a phase difference between the current and the voltage of magnitude 0.8 rad, find the resistance of the circuit

  Determine the differential cross section

Once can set up a two-dimensional scattering theory that could be applied to puck projectiles sliding on an ice rink and colliding with various target obstacles.

  Compute the average power is delivered to the circuit

A series RLC circuit has a resistance of 24 ? and an impedance of 105 ?. what average power is delivered to the circuit

  Find the new speed of the rod

A sliding bar has a length of .547m and moves at 2.34m/s in a magnetic field of magnitude .204T. The resistance in the circuit is .698ohms. find the new speed of the rod

  Determine the properties of the final image of the system

A diverging thin lens and a concave mirror have focal lengths of equal magnitude. Determine the properties of the final image of the system affter two refractions

  What was the joggers average speed

A jogger jogs around a circular track with the diameter of 325 m in 16 minutes. What was the jogger's average speed in m/s.

  Find how much charge flows through the switch

Initially, the switch in the figure below is open and the capacitor is uncharged. V = 3 V and C = 18 µF. How much charge flows through the switch after the switch is closed

  What is the density of the liquid

a 30-cm tall (height) ad 4.0 in diameter plastic tube has a sealed bottom. The mass of the tube if 30.0g. What is the density of the liquid

  Draft hypothesis and design

Draft Hypothesis and Design

  What is the speed of the blood in this artery

The pulmonary artery, which connects the heart to the lungs, has a radius of 2.6 mm and is 8.4 cm long. what is the speed of the blood in this artery

  Calculate the buoyant force exerted by the water

A hollow plastic sphere is held below the surface of a freshwater lake by a cord anchored to the bottom of the lake. Calculate the buoyant force exerted by the water on the sphere

  How fast was the car moving when it hit the van

You are investigating an accident where a 1500 kg car that was parked without its emergency brake on rolled down a hill with a slope of 8 degrees a distance of 150 m, How fast was the car moving when it hit the van

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