At what rate do electrons flow through any cross section

Assignment Help Physics
Reference no: EM13296033

A 120 V potential difference is applied to a space heater that dissipates 516 W during operation.

(a) What is its resistance during operation?

(b) At what rate do electrons flow through any cross section of the heater element?

Reference no: EM13296033

Questions Cloud

How to calculate the partial pressure of ar and in torr : In dry atmospheric air, the four most abundant components are N2, X = 0.808; O2, X = 0.1915; Ar, X = 9.34x10-5; and CO2, X = 4.066x10-4. Calculate the partial pressure of Ar, in torr, under standard atmospheric conditions.
Find the resistance of the longer wire : A wire with a resistance of 5.1 ? is drawn out through a die so that its new length is 3 times its original length. Find the resistance of the longer wire
What is a terminal value : A Corp has never paid a dividend. Free cash flow is projected to follow the timeline below.
Provide complete specification for transformer and rectifier : Design a regulated powersupply that will supply 1 A output current with a DC voltage outputof +5V and -12V with a ripple voltage of 0.01 V peak to peak. The designshould provide output short circuit protection.
At what rate do electrons flow through any cross section : A 120 V potential difference is applied to a space heater that dissipates 516 W during operation. At what rate do electrons flow through any cross section of the heater element
Successful at attracting and keeping purchasing customers : Successful at attracting and keeping purchasing customers
Major challenges you believe public policy analysts face : Discuss at least two major challenges you believe public policy analysts face in today’s political environment and propose at least one way to deal with each challenge.
Determine the maximum possible torque on the dipole : Two small plastic spheres, one charged to -25 nC and the other to +25 nC , are connected by a 28-mm-long insulating rod. What is the maximum possible torque on the dipole
First titration in part a and the second titration in part b : What is the main difference between the first titration in Part A and the second titration in Part B

Reviews

Write a Review

Physics Questions & Answers

  What is the frequency of blue light

What is the frequency of blue light that has a wavelength of 450 nm and What is the frequency of red light that has a wavelength of 650 nm

  What is velocity relative to the ice surface

What is velocity relative to the ice surface

  What is the surface area

Bacteria vary somewhat in size, but a diameter of 2.00?m is not unusual, What would be surface area (in square millimeters) of such a bacterium, assuming that it is spherical

  Find the energy of the second rotational state

Assume the distance between the protons in the H2 molecule is 7.50 multiply.gif 10-11 m. Find the energy of the second rotational state, with J = 2

  Determine the refractive power of a meniscus lens

A meniscus lens is concave on one side and convex on the other. Find the refractive power of a meniscus lens with n = 1.56 and curvature radius 29cm on the convex side and 48cm on the concave side

  Where is his kinetic energy the greatest

When Philippe Petit was in the middle of the wire between the World Trade Center Towers the wire depressed 1 ft. If during his 40 minutes of tricks the wire began to oscillate up and down from this equilibrium position by 6 inches, where is his ki..

  How long does it take the sun to melt a block of ice

How long does it take the Sun to melt a block of ice at 0?C with a flat horizontal area 1.0 m2 and thickness 1.3cm

  Find the rate at which heat is transferred along the rod

A cylindrical copper rod of length 1.2 m and cross-sectional area 4.8 cm2 is insulated to prevent heat loss through its surface, Find the rate at which heat is transferred along the rod

  How is angular momentum conserved

If linear momentum is conserved when there is no external force applied, how is angular momentum conserved

  Find the speed of the object

An object has a kinetic energy of 317 J and the momentum of magnitude 24.0 kg · m/s.

  Calculate the magnitude of the acceleration of the block

A3.50-kg block starts from rest at the top of a 30.0° incline and slides a distance of1.90m down the incline in1.80s. Find the magnitude of the acceleration of the block

  Illustrate what is the angular speed of the lazy susan

The cockroach finds a bread crumb on the rim and, of course, stops. Illustrate what is the angular speed of the lazy Susan after the cockroach stops?

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