Question 5 Suppose the concentrations of calcium ions (Ca) for a cell were 1 mM inside and 0.006 mM outsin of the cell. If the resting membrane potential were to be set by the diffusion of Ca jons: Using the Nermst equation, calculate the membrane potential set by the Ca jons at body temperature (37 C). AVm = Answer mV !!
Q: 3- In an electron diffraction experiment using graphite the larger ring formed by rows of carbon…
A: As per guidelines we are allowed to answer only first three part of question. if question have more…
Q: 9 and 10. Thanks.
A: 9.The equation for dot product
Q: h power (E
A: Given: Surface area of Ashcraft is 1.9 m2 Emissivity is 1 Temperature is 37oC or 37+273=310 K
Q: Two particles m, = 5kg and m2 = 10kg moving as shown in the figure. If v- = 2m/s and v2 = 6m/s. If…
A:
Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…
A: We need to say what the direction of friction will be on the coin on turntable.
Q: A transformer changes the voltage from 110 VAC to 290 VAC. If the original current is 24 A, what is…
A: Given Data: Primary Voltage Vp=110 VAC Secondary Voltage Vs=290 VAC Primary Current Ip=24 A To…
Q: Two straight long wires carry currents I and 31 in the same direction. Where is the position where…
A: Magnetic field is a vector quantity.if two equal and opposite magnetic field act at a point net…
Q: Two objects having different masses are subjected to Identical forces act for the same length of…
A: It is given that two objects having same masses are subjected to identical forces for same length of…
Q: 16. How many electrons will flow through an appliance for each second if the current through the…
A:
Q: When laser light of wavelength 632.8nm passes through a diffraction grating, the first bright spots…
A: Given: In this question, the given details are, When the laser light of wavelength 632.8 nm passes…
Q: 01a. A 72 N force is applied to a 11 kg box on rough level ground. The coefficient of friction…
A: A free-body diagram for a body under the influence of external forces is the situation where this…
Q: A drum rotates around its central axis at an angular velocity of 11.3 rad/s. If the drum then slows…
A: The equations that relate the components of angular motion are ωf = ωi+αt ωf2-ωi2 = 2αθ, where ωf…
Q: Three charged particles are located at the corners of an equilateral triangle as shown in the figure…
A: let q1 = 2.8 x 10-6 Cq2 = 7 x 10-6 Cq3 = 4 x 10-6 C
Q: In the following diagram, the current passing through 20 Ohm is 1.5 A. 19. What is the current…
A:
Q: a) 61.3N b) 47.2N c) 33.4N d) 74.58N
A:
Q: Four equal +2.00-µC point charges are placed at the corners of a square 4.00 m on each side. (k =…
A:
Q: A rod with a lies abng the x ox's os 'shown. Chorge der s shown. Chorge %3D so woniB 5; pas aut Jo}…
A: The solution of thi question is
Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…
A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…
Q: If a candle is 3 meters from a thin lens with a focal length of 2 m, find the image distance A) 2 m…
A:
Q: An infinitely long wire is uniformly charged. The voltage difference from r 2 m and r= 4 m is 30…
A: Given: An infinitely long wire --- uniformly charged. Voltage difference (ΔV) (between r1 = 4m…
Q: The coil in a loudspeaker has 55 turns and a radius of 3.7 cm. The magnetic field is perpendicular…
A: Given: In this question, the given details are, The coil in a loudspeaker has 55 turns and a radius…
Q: D.) PA. E.) PA V
A:
Q: The total time a projectile spends in the air along its trajectory A. air resistance В. trajectory…
A: Answer is D
Q: hown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 2.86 A and I, =…
A: calculate the net magnetic field at point and find direction as per shown.
Q: 3. a quantity that describes the rate of motion in the y direction A. horizontal component of…
A: As we know that rate of motion is speed . But according to the question, we have asked the rate of…
Q: 2. Three point charges q; = +2.7µC, q2 = -3.4µC and q3 = -1.6µC initialy are infinitely far apart.…
A:
Q: Find the frequency of a wave that has a period of 0.063 seconds.
A: If the time period of wave is T, then Frequency f=1/T
Q: In Oersted's experiment, suppose that the compass was 0.24m from the current-carrying wire. If a…
A: Given: in this question, the given details are, In the Oersted's experiment, the compass was 0.24 m…
Q: A metal sphere of radius 30 cm has a net charge of 30.0 nC. What is the magnitude of the electric…
A: Given: In this question, the given details are, A metal sphere of radius 30 cm has a net charge of…
Q: A solenoid with radius a produces a magnetic field with strength B pointing into the page. A square…
A:
Q: A rope that weighs 0.5 lb/ft is attached to a bucket filled with cement plaster that weighs 22 lbs.…
A: weight per unit length, w=0.5 lb/ft Bucket with plaster, W=22 lb This bucket is pulled by the rope…
Q: 3. If V = 12 V in the circuit below R = 100 N R2= 200 N %3| R3 = 100 N R5= 300 N R4 = 150 N R, = 100…
A: Solution: Given that V = 12 V and the values of other resistors
Q: 2) Swimmers at a water park have a choice of two frictionless water slides as shown in the figure.…
A:
Q: 17. A piece of number 10 aluminum wire has a diameter of 2.59 mm. How many meters of number 10…
A:
Q: The block in the drawing has dimensions LO×2L0×3L0.where Lo =0.3 m. The block has a thermal…
A: Give Thermal conductivity = 100j/s-mC Delta T = 21- 12 ° C = 9 ° c
Q: A horse pulls a cart with a force of 15 lb at an angle of 34° above the horizontal and moves along…
A: applied force (F) = 15 lb Angle (θ) = 34o above the horizontal Constant speed (v) = 6.7 mihr
Q: 4. One on end of a pipe with a diameter of 5.00 cm, the pressure is 100 kPa and the speed of the…
A: Fluid mechanics.
Q: There are 2 concentric spherical conducting shells as show in the figure. The total charge of the…
A: Charge at the center Q1 = + 8q The total charge of the inner shell is Q2 = + 4q The total charge of…
Q: On earth, two parts of a space probe weigh 10600 N and 3780 N. These parts are separated by a…
A:
Q: = 201². The fan blade in a jet engine rotates from rest with the angular acceleration a = 1 9. find…
A: GIVEN Angular acceleration = α = 20t2
Q: 4. When is the magnetic flux maximum? zero? 5. A loop of wire in the form of a square 1.50 m on each…
A:
Q: same magnitude F. If there is no friction between block b and the table, and there is enough…
A: E
Q: A conducting bar of length 0.25 m and mass of 0.34 kg is pulled to the right with a Force of 3.0 N.…
A: Write a given values of this question. L=0.25mm=0.34kgF=3.0NB=0.750TR=50Ω
6
Step by step
Solved in 3 steps