Find what is the current in the solution

Assignment Help Physics
Reference no: EM13532210

Two electrodes are placed in a calcium chloride solution and a potential difference is maintained between them. If6.21016Ca2+ions and8.11016Cl? ions per second move in opposite directions through an imaginary area between the electrodes, what is the current in the solution?

mA

Reference no: EM13532210

Questions Cloud

Find what is the force on the block from the wall : A 15 N horizontal force pushes a block weighing 4.8 N against a vertical wall, what is the force on the block from the wall
Compute the flux that passes through the circular loop : A square loop of wire consisting of a single turn is perpendicular to a uniform magnetic field. What is the flux that passes through the circular loop
Find at what angle down from the horizontal should you drill : Miners are trapped at the bottom of a 500m deep shaft. You are located 50m away from the top of the shaft, At what angle down from the horizontal should you drill
Find the minumum distance between the two charges : A positive charge of Q = 5.40 uC is fixed in place. From a distance of ri = 4.20 cm a particle of mass m = 5.50 g, What is the minumum distance rf between the two charges
Find what is the current in the solution : Two electrodes are placed in a calcium chloride solution and a potential difference is maintained between them. what is the current in the solution
Calculate how much work does the force do on the block : A floating ice block is pushed through a displacement d = (24 m) - (12 m) j along a straight embankment by rushing water, How much work does the force do on the block during the displacement
If long radishes are crossed with oval radishes : If long radishes are crossed with oval radishes and the F1plants are then crossed at random among themselves, what phenotypicratio is expected among the F2? Show your work.
Pathways operate in both catabolic and anabolic modes : Many biochemcial pathways operate in both catabolic and anabolic modes.  Describe the benefits and costs (in other words, the good and the bad) for bacteria that operate these amphibolic pathways.
Functions of Rho-dependent and Rho-independent : homeotic genes. What are the functions of Rho-dependent and Rho-independent? Whyare there two? And what is their biological significance?

Reviews

Write a Review

Physics Questions & Answers

  What is the new resistance of this wire

The length of a certain wire is doubled and at the same time it's radius is reduced by a factor of 2

  What is the magnitude of the frictional on the block

The coefficients of friction between a block of mass 0.5 kg and a surface are ?s = 0.75, What is the magnitude of the frictional force (in newtons) on the block if the block is at rest

  Strength of the electric ?eld about an isolated point

Presume that the strength of the electric ?eld about an isolated point charge has a certain value at a distance of 4 m.

  What length is measured in the rest frame of the particle

If the length of the field between goal lines in the Earth frame is 85.2 m, what length is measured in the rest frame of the particle

  Determine the magnitude of the astronauts linear speed

An astronaut is being tested in a centrifuge. The centrifuge has a radius of 3.58 m, what is the magnitude of the astronaut's linear speed

  What is sign and magnitude of charge

What is sign and magnitude of charge

  What is the velocity of the satellite

A 218.7 kg satellite is in a circular orbit of 26,273 miles (42,300,000 m) in radius. What is the velocity (speed) of the satellite

  How much longer is the wire on a summer day

A copper telephone wire has essentially no sag between poles 34.00 m apart on a winter day when the temperature is -20°C. How much longer is the wire on a summer day.

  Find the expected angle for the third-order maximum

A grating has exactly 7800 lines uniformly spaced over 2.63 cm, What is the expected angle for the third-order maximum of the green line

  The plane pilot weighs

A ?ghter plane ?ying at constant speed 420 m/s and constant altitude 10000 m makes a turn of curvature radius 2800 m. On the ground, the plane's pilot weighs (62 kg)(9.8 m/s2) = 607.6 N. W

  Find the intensity level in decibels at that distance

An outside loudspeaker (considered a small source) emits sound waves with a power output of 120 W. Find the intensity level in decibels at that distance

  Estimate the potential difference across capacitor plates

The electric potential energy stored in the capacitor of a defibrillator is 110 J, and the capacitance is 120 ?F. What is the potential difference across the capacitor plates

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