Find resistance of copper conductor of equal cross section

Assignment Help Electrical Engineering
Reference no: EM13293734

In a toaster the heating unit is a Nichrome wire whose resistance is 660 micro-ohm-CM/ft and resistance is 20 ohms.Determine the resistance of copper conductor of equalcross-section, but 10 times as long as the Nichrome wire.

Reference no: EM13293734

Questions Cloud

Define naoh aq is rapidly mixed with an equal volume : In an experiment, 0.500 L of 0.020 mol L ^-1 NaOH(aq) is rapidly mixed with an equal volume of 0.020 mol L^-1 HCN(aq). Calculate the time, in seconds, required for this [OH] to decrease to 1.0×10^4 mol L^-1. (Hint: Start from the rate law in the f..
Determine how much energy is stored in the capacitor : A parallel plate capacitor has square plates with sides of length 14 cm. The distance between the plates is 2 mm. How much energy is stored in the capacitor now
What is the u.s. dollar-canadian dollar exchange rate : If interest rate parity holds, what is the U.S. dollar-Canadian dollar exchange rate in the 180-day forward market?
Find the rotational frequency of the wheel : A car is moving at 9 m/s along a curve on a horizontal plane with radius of curvature 46 m. The acceleration of gravity is 9.8. Find the rotational frequency of the wheel
Find resistance of copper conductor of equal cross section : In a toaster the heating unit is a Nichrome wire whose resistance is 660 micro-ohm-CM/ft and resistance is 20 ohms.Determine the resistance of copper conductor of equalcross-section, but 10 times as long as the Nichrome wire.
Find the reduction in emec of the frisbee-earth system : A 75 g Frisbee is thrown from a point 1.2 m above the ground with a speed of 14 m/s. find the reduction in Emec of the Frisbee-Earth system
Find distance such that the block''s speed : Please explain in detail and step by step a 1.0kg block is held at rest against a spring with a force constant k = 740N/m. Find d such that the block's speed after crossing the rough patch is 2.4m/s
Compare the resistance of brass rod a and b : The specific resistivity of brass is 11.4 micro-ohm-cm. Compare the resistance of brass rod A and B if rod A is 1 meterlong and has an area of 2 sq. cm and rod B is ½ meter longand has an area of 4 sq. cm.
Explain equation and color of product for chemical reaction : What is the equation and color of product for chemical reaction Cd2+ (aq) + S2-(aq), SnS2(s) + OH-(aq), Cu2=(aq) + NH3(aq)

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Find probability that a randomly selected business graduate

Assuming that the scores are normally distributed and the standard deviation for the scores is 80, find the probability that a randomly selected business graduate student at this school has a GMAT score over 700.

  What is the 4th non-zero value of z from the left

Consider two discrete sequences: x = [7.7, 5.2, 2.2] y = [1.0, 9.3, 3.1] Let z be the convolution of x and y. What is the 4th non-zero value of z (from the left)

  At what overdrive voltage is the mosfet operating

What is the maximum output resistance that the source follower must have if the output voltage is to remain within ±20% of nominal value. If the MOSFET has kn = 16 mA/V2, at what current ID must it be biased. At what overdrive voltage is the MOSFE..

  Determine what is the impedance of the capacitor

A 35 kHz sinusoidal voltage has zero phase angle and amaximum amplitude of 10 mV. When this voltage is applied across theterminals of a capacitor, the resulting steady-state current has amaximum amplitude of 644.73 microAmps.

  What is the shaft encoders value just before and just after

An 8 bit shaft encoder is used to give the rotary position of a robot arm. What is the shaft encoder's value just before, and just after, the arm sweeps past 90 degrees while moving clockwise What is the sensitivity of the system

  Design counter using d flip flips and the one hot method

if x = 0, the counter counts 1,2,3,4,5,6,7 and repeats. if x = 1, the counter counts 7,6,5,4,3,2,1 and repeats. The counter should be designed using D Flip FLips and the one hot method. Draw the asm chart and final logic diagram.

  Calculate how much power is the house using

At a substation the primary of a step-down transformer (turns ratio = 1:26) receives the voltage from the high-voltage transmission line. Because of your usage, a current of 48.0 mA exists in the primary of this transformer.

  Find k in terms of given or known parameters

A line charge of infinite lenght lies along the z axis and carries a uniform linear charge density of ρl C/m. A perfectly conducting cylindrical shell, whose axis is the z axis, surrounds the line charge.

  Calculate e-field generated at points by concentric sphere

Calculate the E-field generated at all points by concentric spheres of surface charge that are centered at the origin. Assume that inner and outer sphers have radii ra and rb and surface charge densities Psa and Psb, respectively.

  Design the lpf using blt and butterworth design technique

An ideal C/D converter is followed by a discrete-time LPF which is followed by an ideal D/C converter. The sampling rate is 8000 samples per second. The input analog signal is bandlimited to 3900 Hz. The overall frequency response is required to s..

  Explain can three of the doublers be interconnected

a) Design the doubler circuit shown in Figure 2, for which:D = d8 d4 d2 d1 and B = b8 b4 b2 b1  are each an 8421 BCD code digit. The circuit must implement the equation: 10C* + B = 2D + C

  Determine the value of the output voltage

Determine the value of the output voltage due to the voltage source only (Vol), and due to the current source only (V02).

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