The potential difference across a cell membrane is −70.0 mV. If the membrane’s thickness is 12.6 nm, what is the magnitude of the electric field in the membrane? Assume the field is uniform. V/m The potential difference across a cell membrane is -70.0 mV. If the membrane's thicknessis 12.6 nm, what is the magnitude of the electric field in the membrane? Assume the field isuniform.V/m

The formula for the electric field isE=dV E = magnitude of electric fieldV = potential difference…

Answered: The potential difference across a cell…

The potential difference across a cell membrane is -70.0 mV. If the membrane's thickness is 12.6 nm, what is the magnitude of the electric field in the membrane? Assume the field is uniform. V/m

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section: Chapter Questions

Problem 3CQ: Figure CQ16.3 shows equipotential contours in the region of space surrounding two charged...

See similar textbooks

Related questions

Q: NASA The radius of the planet Saturn is 5.85 × 107 m, and its mass is 5.68 x 1026 kg (Fig. P1.48).…

Q: Current Attempt in Progress At a distance of 3.57 m from a siren, the sound intensity is 2.85 × 102…

A: The question is not visible properly //Feel free to ask doubts if any// thank you

Q: 26 27 A current of 10 A in a solenoid of length 0.15 m creates a 0.261 T magnetic field at the…

A: The magnetic field strength (B) inside the center of a solenoid is found using the…

Q: The luminosity density of an accretion disk, which extends from riso to rmax, is given by the…

Q: Given the diagram below, what are the resultant force, velocity, and acceleration with respect to…

A: Step 1: Step 2: Step 3: Step 4:

Q: 13. Estimate the buoyant force that the atmosphere exerts on you. (To do this you can estimate your…

A: Step 1: Here we have calculated the volume of my body Step 2: here we have calculated the buoyant…

Q: Consider a galaxy with a density profile of the type Ро p(r) = (r/ro)[(1+r/ro)²] ' where po is the…

A: Step 1: The mass profile of the galaxy can be obtained by integrating over the density profile as…

Q: Don't use chat gpt

A: The objective of this question is to determine the height at which the satellite should be located…

Q: QUESTION 7 A battery is made up of an unknown number of cells. Each of the cells in the battery is…

Q: Problem Earthquakes are dramatic slips of the earth's crust. You may feel the waves generated by an…

A: Step 1:The peak level of extreme shaking is nearly independent of the earthquake…

Q: A 46.5[V] AC source is connected to a transformer with 244coils/turns around the transformer. If we…

A: The objective of this question is to find out the number of turns required on the secondary coil of…

Q: A rectangular corral of widths Lx = L and Ly = 2L contains seven electrons. What is the energy of…

A: Step 1: Step 2: Step 3: Step 4:

Q: 1 Properties of SHM At t = 0 seconds a 500 g block oscillating on a spring is observed moving to the…

Q: Draw the starting structure that would lead to these major products. Drawing 1. OsO4 2. NaHSO3, H2O…

A: In the given reaction, the unknown reactant is reacting with the reagent osmium tetraoxide (OsO4)…

Q: 4. The electric potential can be measured in two ways using the following equations: Equation 1: W…

A: The objective of the question is to understand the quantities and units involved in the equations…

Q: Consider connecting three resistors of resistances 38 Ω, 51 Ω, and 680 Ω together. A.) What is the…

A: The objective of this question is to find the largest and smallest resistance that can be obtained…

Q: Plsssssssss help, so sorry for the trouble. Put the final answer in m/s

A: Radius of sphere R =0.36mHeight H =3.1 m Angle =27°Moment of inertia I =(2/5)MR²Angular speed w =…

Q: 1. The equation q = ne tells us that charge is quantized in the form of small packets. Note that q…

A: The objective of the question is to find out the number of electrons that make up a charge of +24mC…

Q: The energy of an electron in the p-level of an atom is changed in the presence of a magnetic field…

A: Step 1: here we have defined the formulas Step 2: here we have calculated the difference of energy…

Q: PLEASE PROVIDE FULL ANSWERS!a. The maximum energy of photoelectrons from Al is 2.3 eV for radiation…

A: Step 1:Step 2:Step 3:Step4:

Q: An electron is confined in a harmonic oscillator potential well. A photon is emitted when the…

A: Step 1:When electron is undergoes from energy leve 3 to 1 then a photon will emitted whose…

Q: A tall rectangular cabinet with two "feet" has a mass of 38.5kg. It is pushed using a horizontal…

A: Step 1: Step 2: Step 3: Step 4:

Q: O To measure the acceleration due to gravity on a distant planet, an astronaut hangs a 0.0713-kg…

Q: Let m be the magnitude of a galaxy and μ be the magnitude per solid angle of the same galaxy. Show…

A: Step 1:Step 2:Step 3:

Q: A lab worker reports an activity of 80,000 counts/scounts/s for a sample of magnesium-21, whose…

A: The objective of the question is to understand the reason behind the drastic decrease in the…

Q: A coil has self-inductance of 50 μH and a resistance of 3.5 Ω. It is then connected to a 9.0-V…

A: The objective of the question is to find the total magnetic energy stored in the coil when…

Q: The same fission reaction is used for power plants that generate electricity and for atomic bombs.…

A: The objective of the question is to understand the differences between the operation of a nuclear…

Q: Complete the following radioactive decay formulas: a) 12 5 B->___+e-+V b) 284 90 Th->250 88…

A: b)90284Th→88250Ra+___This equation describes an alpha decay, where an alpha particle, which is a…

Q: Two point charges, A & B (qA =-80 μС & qв = 736 μC), are separated by an unknown distance. The…

Q: Three blocks (as shown in the figure) are released from rest and they start to accelerate with a…

A: Step 1: here we have derived the equation of motion of the masses Step 2: here we have calculated…

Q: A Keplerian telescope has a main lens with diameter 10 cm, focal length fo = 90 cm, and an eyepiece…

A: Step 1:Given Data:Diameter of main lens: 10cmFocal length of main lens (Objective lens)…

Q: A horizontal meter stick of mass M is held in static equilibrium by 2 supports: • a vertical upward…

A: The objective of the question is to verify the given statements related to the forces acting on a…

Q: Please do fast with proper explanation

A: Reason for Displacement Node:In the air-water surface, air cannot move freely. So, due to no…

Q: Problem 20: A teenager on a bridge throws a rock with an initial speed of 11.49m/s . The release…

A: This problem can be solved by using conservation of energy:The initial height of the rock from the…

Q: An air-filled toroidal solenoid has a mean radius of 30[cm]30[cm] and a cross-sectional area of…

A: The objective of the question is to find the number of turns in the winding of the solenoid. We can…

Q: please help quickly

Q: A toroidal solenoid has a magnitude of induced emf of 10.3 [mV] when the rate of change of the…

A: The objective of the question is to find the number of turns in a toroidal solenoid given the…

Q: 2. Consider ten 295 Ω resistors connected together. A.) What would be their resistance, Rs, in…

Q: Can you give me an example of solving an electric field in an electric eel using the Maxwell…

A: Step 1: Data given in the problem are: Voltage (V) produced by the electric eel = 600 voltsCurrent…

Q: A book rests on a table, exerting a downward force on the table. The third law partner of this force…

A: The third law partner of the downward force exerted by the book on the table is the upward force…

Q: Gravitational Energy Conservation A "super cannon" launches a ball vertically from Earth's surface…

Q: Estimate dA of a cube if its sides change from x to x+dx.

A: The objective of the question is to estimate the change in the surface area (dA) of a cube when its…

Q: YOTA Tinkoff 12:04 M ← 4.1 26 K/s Quiz 1.3. The Differen... Tries remaining: 1 Question 12 Marked…

A: The objective of the question is to find the total differential of the function g = (xy - 2x)^2. The…

Q: Bead A has a mass of 15 g and a charge of -5.2 nC . Bead B has a mass of 22 g and a charge of -11.7…

A: The objective of the question is to understand the behavior of the beads when they are released.…

Q: In a Michelson-type experiment, the path followed by a beam of light when the eight sided mirror is…

Q: Problem 8 A hollow ball of mass M and radius R has a moment of inertia I=(2/3)MR2. Starting from…

A: Approach to solving the question: Law of conservation of energy. Detailed explanation:

Q: Question 9 (15 pts) The following question is related to writing a proper solution to a problem.…

A: Step 1: here we have solved for question a, b Step 2: here we have solved for question c Step 3:…

Q: LL If a capacitor of C-1000uF is charged with V=20V, How much energy is stored in the capacitor?…

A: Given : C = 1000µF = 1.0 x 10-3 FV = 20 V Formula to be used :U=21CV2WhereU - electric potential…

Q: A 8.69 mm high chocolate chip is placed on the axis of, and 10.7 cm from, a lens with a focal length…

Question

The potential difference across a cell membrane is −70.0 mV. If the membrane’s thickness is 12.6 nm, what is the magnitude of the electric field in the membrane? Assume the field is uniform.

V/m

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

(a) Will the electric field strength between two parallel conducting plates exceed the breakdown strength of dry air, which is 3.00106 V/m, if the plates are separated by 2.00 mm and a potential difference of 5.010V is applied? (b) How close together can the plates be with this applied voltage?
(a) Will the electric field strength between two parallel conducting plates exceed the breakdown strength for air ( 3.0 106 V/m) if the plates are separated by 2.00 mm and a potential difference of 5.0 103 V is applied? (b) How close together can the plates be with this applied voltage?
Figure CQ16.3 shows equipotential contours in the region of space surrounding two charged conductors. Find (a) the work WAB in electron volts done by the electric force on a proton that moves from point A to point B. Similarly, find (b) WAC, (c) WAD, and (d) WAE. Figure CQ16.3
(a) Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. Silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) Imagine adding electrons to the pin until the negative charge has the very large value 1.00 mC. How many electrons are added for every 109 electrons already present?
(a) What is the final speed of an electron accelerated from rest through a voltage of 25.0 MV by a negatively charged Van de Graff terminal? (b) What is unreasonable about this result? (c) Which assumptions are responsible?
The electric field strength between two parallel conducting plates separated by 4.00 cm is 7.50 104 V/m. (a) What is the potential difference between the plates? (b) The plate with the lowest potential is taken to be at zero volts. What is the potential 1.00 cm from that plate (and 3.00 cm from the other)?
Each of the following statements is related to conductors in electrostatic equilibrium. Choose the words that make each statement correct. (i) The net charge is always zero [(a) inside; (b) on] the surface of an isolated conductor. (ii) The electric field is always zero [(c) inside; (d) just outside] a perfect conductor. (iii) The charge density on the surface of an isolated, charged conductor is highest where the surface is [(e) sharpest; (f) smoothest].
A 6.50-F capacitor is connected to a battery. What is the charge on each plate of the capacitor if the voltage of the battery is a. 10.0 V and b. 2.00 V?
A uniform electric field E = 2650 V/m exists within a certain region. What volume of space contains an energy equal to 1.15 x 10-7 J? Express your answer in cubic meters and in liters. m3 L
A graph of the electric field is shown. What is the voltage at x=4m, assuming the initial voltage at the origin x=0 was V=-30V? Be very careful with your signs. E 20% O a. 70 Volts O b. -30 Volts OC -70 Volts 100 Volts x=y >X
What is the net voltage V across a charged capacitor (of charge Q and capacitance C)? Zero Equal to the voltage supplied by the (charge) source. Q/C O (Qd)/(0*A) O
The voltage across a membrane forming a cell wall is 80.080.0 mV and the membrane is 10.0010.00 nm thick. What is the electric field strength? You may assume a uniform electric field.