What is the electric field strength from the dna

Assignment Help Physics
Reference no: EM13709943

Problem: A 5.0-um strand of DNA carries charge +e per nm of length. Treating it as a charged line,

Part A: What is the electric field strength 21nm from the DNA, not near either end?

Would you be able to include the how you do it steps and equation and how to follow it thank you!!

Reference no: EM13709943

Questions Cloud

Prepare selling and administration budget : Prepare a Production Budget and prepare a Direct Materials Purchase Budget - prepare Direct Labor Budget
Determine the plate temperature : A metal plate (k = 180 w/(m*k), p = 2800 kg/m^3, cp = 880 J/(kg*k)) with a thickness of 1 cm is being cooled by air at 5 degrees C with a convection heat transfer coefficient of 30 w/(m*k). If the initial temperature of the plate is 300 degrees C, de..
Define investment management questions : A portfolio that offers the lowest risk for a given level of return is known as an efficient portfolio. Studies have shown that investing in different industries as well as different countries reduces portfolio risk.
Determine the magnitude and direction of the heat transfer : 1-kg water in a frictionless piston-cylinder device is initially at 250 degrees Celsius and 300 kPa (state1). A total of 700 kJ of work is done on the water in order to isothermally reduce its volume to 1/20 of its initial volume (state 2). Determine..
What is the electric field strength from the dna : A 5.0-um strand of DNA carries charge +e per nm of length. Treating it as a charged line, What is the electric field strength 21nm from the DNA, not near either end
Evaluate what is the electric flux through the surface : A flat surface with area 2.4m2 is in a uniform electric field of 820N/C. What is the electric flux through the surface when it is at right angles to the field
Find the surface charge density on the sheet : An electron close to a large, flat sheet of charge is repelled from the sheet with a 1.5pN force. Find the surface charge density on the sheet
Express the bernoulli equation in terms of pressure : Express the bernoulli equation in terms of pressure, head and energy in English units then in SI units with the appropriate constant and conversions factors. use algebraic ubit equations to verify that the equation is correct.
Find what horizontal force is required to move the box : A 5.72kg box sits on an incline with an angle 38.0o above the horizontal. The coefficient of kinetic friction between the box and the ramp is 0.28. What horizontal force is required to move the box

Reviews

Write a Review

Physics Questions & Answers

  What is the linear and angular momentum

Compute the linear momentum and angular momentum of a Frisbee of mass 0.125 kg if it has a linear speed of 2.25 m/s and an angular velocity of 47.5 rad/s

  Calculate the electric field intensity

Two 3.0 g spheres are suspended by 11.0 cm long light strings. A uniform electric field is applied in the x direction. determine the electric field intensity that enables the spheres to be in equilibrium at ? = 9°

  Find the pe of the air conditioner

A 75-kg window air conditioner falls a distance of 6 m to the street below (no one is injured). What was the PE of the air conditioner

  Determine the effective coefficient of kinetic friction

A potter's wheel having a radius 0.53 m and a moment of inertia of 14.9 kg · m2 is rotating freely at 46 rev/min. Find the effective coefficient of kinetic friction between the wheel and the wet rag

  What must be the speed of a particle

A velocity selector has a magnetic field of magnitude 0.32 T perpendicular to an electric field of magnitude of 0.34 MV/m. What must be the speed of a particle for it to pass through undeflected

  What is the vertical deflection of the electrons

A horizontal beam of electrons initially moving at 4.1 107 m/s is deflected vertically by the vertical electric field between oppositely charged parallel plates.

  What is the ratio of the kinetic energy of the heavier box

The drawing shows two boxes resting on frictionless ramps. Onebox is relatively light and sits on a steep ramp. The other box isheavier and rests on a ramp that is less steep. The boxes arereleased from rest at A and allowed to slide down the ramp..

  What is the angle of the rope

The space shuttle, in a 300km high orbit needs to perform anexperiment that has to take place well away from the spacecraft. what is the angle of the rope as measured from a line drawn fromthe center of the earth though the payload

  311 x 1016 electrons are passing from left to right through

3.11 x 1016 electrons are passing from left to right through a wire every seconds. what is the current in that wire in

  Find total vector displacement-average speed and velocity

A motorist drives south at 20.0 m/s for 3.00 min, then turns west and travels at 25.0 m/s for 2.00 min, and finally travels northwest at 30.0 m/s for 1.00 min. For this 6.00 min trip, find (a) the total vector displacement, (b) the average speed, and..

  What is the electric potential energy of the system

What is the electric potential energy of the system? (Take as zero the potential energy of the three charges when they are infinitely far apart.)" Use = 8.85 10 12 for the permittivity of free space.

  Determine is the work done positive or negtive

During the pitching motion, a baseball pitcher exerts an average og 60 N against the0.15kg baseball while moving it through a horizontal displacement of 2.0 m before he releases it

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