The cell membrane in a nerve cell has a thickness of 0.135 LT, Approximating the cell membrane as a parallel-plate capacitor with a surface charge density of 6.05E-6 C/m², calculate the electric field within the membrane. Submit Answer Tries 0/32 Calculate the electric field within the membrane, if the thickness of the membrane were quadrupled.
Q: The figure shows a red line and a green line of the same order in the pattern produced by a diffract...
A: a) If the grating spacing decreasing the separation distance will remain same as the separation dist...
Q: The first state of amultistage rocket boosts the rocket to a speed of 0.1 relative to the ground bef...
A: After first stage,
Q: A block of mass m = 2.70 kg is pushed a distance d = 7.50 m along a frictionless horizontal table by...
A: (a) Write the expression for work done by the net force
Q: I don't understand both parts of this question I was wondering what the steps are to solve them and ...
A: Part A: Object distance is,
Q: A 70-kg pole vaulter running at 11 m/s vaults over the bar. Her speed when she is above the bar is 1...
A: Let the system be isolated. Then according to the conservation of energy principle the net energy of...
Q: The diagram below shows the wave crests for two sources that are totally in phase. For each of the l...
A: The figure represents the wave crest of two waves which are in phase. Let us assume the presence the...
Q: I don't understand how to do this problem. I tried taking the derivative, but that didn't give me th...
A: The motion of the car is described by the simple equation,
Q: need help with the question attatched
A: Apply conservation of momentum in north direction.
Q: It's a quantum mechanics problem.
A: (a) In terms of spherical co-ordinates,
Q: The specific heat of brass is 0.092 cal/g degrees C, The specific heat of steel is 0.115 cal/ g de...
A: Total heat content remains the same. Therefore,
Q: 3. A soccer player kicks a soccer ball – the collision between the player's leg and the ball is perf...
A: The expression for the velocity of the soccer ball after the kick is,
Q: What is the carnot efficiency of a heat engine that operates between a hot reservoir at 500K and a c...
A: Carnot efficiency of a heat engine is given by,
Q: 5. If a = 3.0 mm, b = 4.0 mm, Qi = 60 nC, Q2 = 80 nC, and q= 24 nC in the figure, what is the magnit...
A: Force along x direction is,
Q: Please show work
A: Since you have posted a question with multiple subparts, we will solve the first three subparts for ...
Q: 3. A magnetic field is B(z, t) = (5.00-10°T)ŷe-«.1610'/m)z-(2.61:10"/s)t] . Assume an isotropic medi...
A: The Electromagnetic wave equation for the given magnetic field B(z,t) for an isotropic medium is giv...
Q: In an experiment, an object is released from rest near and above Earth’s surface. A student must det...
A: if the student assumes the gravitational acceleration is a constant value, then it is required onl...
Q: will travel a and Vy A projectile launched from the ground with initial velocity components v distan...
A: Let the distance travelled in terms of the initial velocity components vx and vy be represented in f...
Q: Consider a mass m at the end of an ideal spring with spring constant k (so the spring force is Fspri...
A: From the given equation of the complex position of the mass,
Q: need help with problem in attatched photo
A: a)Free body diagram of mass m1
Q: (009) An infinite, nonconducting sheet has a surface charge density σ = +5.60 pC/m2. (a) How much wo...
A:
Q: The cannon on a battleship can fire a shell a maximum distance of 24.0 km.(a) Calculate the initial ...
A: (a) Write the expression for maximum range of the projectile
Q: A horizontal force of 150 N is used to push a 38.0-kg packing crate a distance of 7.00 m on a rough ...
A: (a) The work done by the force is
Q: In a Young's two-slit experiment, light rays from the two slits that reach the fourth minimum on one...
A: The expression for the destructive inference is,
Q: consider a spacecraft in an elliptical orbit around the earth. At the low point, or perigee, of its ...
A:
Q: A bug with a mass of .05 kg sits on a rotating disk, 10 cm from the center of rotation. The disk is ...
A: a)Refer to the figure given below.
Q: Density, density, density. (a) A charge -352e is uniformly distributed along a circular arc of radiu...
A: (a) Linear charge density is,
Q: 3) Green (525 nm) and red (700) nm light strike a diffraction grating with 4000 lines/cm. In what or...
A: Write the condition for diffraction maxima
Q: The force the pitcher exerts on the ball is 60 N. Also part b should be "Was the work done positive ...
A:
Q: How might I appropriately answer 10.3?
A: (a) Energy of the inner most electron of lead is,
Q: Please do G
A: Rubber is made of long-chain molecules. When stretched these molecules line up and decreases the ent...
Q: In the figure three charged particles lie on an x axis. Particles 1 and 2 are fixed in place. Partic...
A: the net electrostatic force on the particle 3 is zero,
Q: A cardinal (Richmondena cardinalis) of mass 4.20×10−2 kg and a baseball of mass 0.150 kg have the sa...
A:
Q: A high diver of mass 65.8 kg steps off a board 10.0 m above the water and falls vertical to the wate...
A: Use the kinematic equation to solve for the velocity of the diver when she touches the water.
Q: How do I solve 12.7? This problem is in a section called "Overview of Molecular Properties." The cha...
A: Write the expression for amount of the substance
Q: It's a quantum mechanics question.
A: Using the definition for probability from time-dependent perturbation theory,
Q: Cut off this portion of the question as well b) How long will it take for the lighter block to come ...
A: Write the expression for conservation of momentum in the horizontal axis
Q: For the triangle shown in the figure below what are each of the following? (Let y = 24.0 m and r = 2...
A: (a) Using the Pythagoras theorem to find the unknown side.
Q: AUnit 6 Part || Google F X 9 Google Keep b My Questions | bartlel X E Unit 6 PT II: Work, Ene X X Wa...
A: When the projectiles A and B reach maximum height, they are momentarily at rest.
Q: #1.4
A: Frequency is,
Q: need help on the question in the picture
A: Using conservation of momentum along x direction,
Q: 2. An electromagnetic wave hits a student (in air) who measures a maximum electric field of E = (6.0...
A: Hey, since there are multiple questions subpart posted, we will answer first three questions. If you...
Q: 1.7
A: Energy gap is given by,
Q: A mechanic pushes a 2.00 ✕ 103-kg car from rest to a speed of v, doing 5,310 J of work in the proces...
A: (a) The work required to move a car from rest to a velocity v is
Q: Show that the average value of x2 in the one-dimensional infinite potential energy well is L2 ((1/3)...
A:
Q: A 100-kg tackler moving at a speed of 2.5 m/s meets head-on (and holds on to) an 86-kg halfback movi...
A:
Q: Question 6.1b: A block with mass M = 5.75 kg is sliding in the positive x-direction at V, = 8.30 m/s...
A: The collision is elastic and hence both energy and momentum are conserved.Write the expression for c...
Q: INaine 3. Pind the relation between the electric potentials below and above b at end may shrink path...
A: Consider the electric field (E) due to infinite sheet with surface charge density (σ) is:
Q: The orbital period and radius of one of these states is 11 earth years and 1000 AU. Express the mass...
A:
Q: Which of the following statement is correct? a) The number of lines starting on a positive char...
A: Statement: The number of lines starting on a positive charge, or ending on a negative charge, is pro...
Q: Please help with question #2 !!
A: (a) Using the grating equation,
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images