The body contains many small currents caused by the motion of ions in the organs and cells. Measurements of the magnetic field around the chest due to currents in the heart give values of about 1.1 μG. Although the actual currents are rather complicated, we can gain a rough understanding of their magnitude if we model them as a long, straight wire. If the surface of the chest is 5.40 cm from this current, how large is the current in the heart? Express your answer with the appropriate units. ■ xa μА Xb a b X.10n XI ?

Q: A student hangs a block of mass M to a chord system as sown in the figure below. If she measures the…

A:

Q: Given  90 kilometers/hour, convert the speed to miles per hour.

A: Given data:  Speed (v) = 90 km/hr Required: The speed in mi/hr

Q: C F2 Figure above shows a thin converging lens for which the radii of curvature are R1 =12.0cm and…

A:

Q: Which of the following statements about an astronaut circling the earth in a satellite is NOT…

A: Let the mass of astronaut = m Let the mass of satellite = M Let the speed of satellite in circular…

Q: 2. Determine the velocity of the 60-lb block A if the two blocks are released from rest and the…

A:

Q: What is the old name of physics

A: To determine  Old name of physics

Q: Water has maximum density at. . A) OC B) -15 C C) 4 C D) 15 C

A: We know that, When the water molecules are in solid form, then the molecules present in the lattice…

Q: 2. Please calculate the moment of inertia values for each figures according to the defined rotation…

A:

Q: rene i1) Explain why oil is described as a non 13. Fossil fuels are used in the generation of…

A: Answer:-  (13) Fossil fuels are uses to burn coal, gas and oil to produced heat and produce…

Q: Show me how to solve it step by step, thank you in advance

A:

Q: A soccer ball with mass 0.420 kg is initially moving with speed 2.00 m/s. A soccer player kicks the…

A: The soccer ball has a mass of 0.42 kg, and is moving with an initial speed of 2 m/s The ball is then…

Q: - You take your ball to the Arco station and inflate it to a gage pressure of 40 psi. Then you put…

A:

Q: sample m-polatized light detector polatizer 1 polatizer 2 Two polarized films are rotated with…

A: Let the original intensity of unpolarised light = Io

Q: Part B ure 1 of 1> Whal in the polential dfference between A and ? Express your answer in volts. E =…

A: The electric field is E = 1000 V/m   The potential difference between the two points is given by…

Q: 5. If the resultant force is required to act along the positive u axis and have a magnitude of 5 kN,…

A: Given: To find: Magnitude of Fb and it's direction theta

Q: For the following impedance network, determine the magnitude of the equivalent impedance, in Q. Z1 =…

A:

Q: What formulas did you use?

A:

Q: If factor assuming the speed of a Car is increased by 66%, by what it's Minimum braking distance be…

A: Consider d is the distance after which the car will come to rest after braking. Apply the third…

Q: A circuit has three resistors, 1200N, 2400N, and 4200N that are connected to a 12V battery in…

A:

Q: ..7 SSM www A stone is dropped into a well. The splash is heard 3.00 s later. What is the depth of…

A: The speed of the sound in the air is .The equation of the motion is

Q: ·+· ÷ Front View A disk is rotating on a vertical axis as shown in the figure. Answer the following…

A: A disc rotating on a vertical axis is given. Two equal and opposite forces are applied at point A…

Q: What exactly do you mean when you say "unit"?

A: What exactly do you mean when you say "unit"?

Q: I still do not understand. Could you please show by explicitly using the formulas? Thank you.

A:

Q: with

A:

Q: A particle of mass 10.0 kg starts from rest an moves along a straight line. The graph in fig below…

A: "Since, you have sked multiple questions, according to our guidelines and policy we will answer only…

Q: Jessa took 30 minutes to walk to her grandmother's house, a total of 3.3 km. what is her velocity in…

A: Given data:  Time (t) = 30 minutes Displacement (Δx) = 3.3 km Required: Velocity (v)

Q: The diagram below shows a new bridge with measurements of A = 3638 meters, B = 1800 meters, and C =…

A:

Q: A 1,311kg car is on a flat circular track of radius 41.8m. If the coefficient of static friction is…

A: We know thatVmax=μsRgWhereVmax=maximum speedμs=coefficient of static frictionR=radius of…

Q: Two point charges, q1 = -3.7 µC and q2 = 3.7 µC, are placed on the x axis at x1 = 4.7 m and x2 =…

A: In the given problem, there are two charges q1=-3.7 μC=-3.7×10-6 Cq2=3.7 μC=3.7×10-6 C These charges…

Q: Assuming clockwise moments as positive, compute the moment of force P=361|b about points A, B, C and…

A: Given, Force P is given as, P = 361 lb

Q: can you give a conclusion about your final answer or give a description about your solution

A: The amount of energy that is stored in a capacitor's electric field is measured by its capacitance.…

Q: For your answer to this problem, just type in the numerical magnitude of the momentum - no units. An…

A: Here it is given that that an object of mass M and velocity v has a momentum 25kg*m/s. We have to…

Q: A shipping container will be used to transport several 80-kilogram crates across the country by…

A: Solution

Q: https://www.bartleby.com/questions-and-answers/5.-oil-flows-into-a-tank-according-to-the-rate-ft11-a…

A: For finding out the amount of oil after 12 minutes, we need to find the difference of the oil that…

Q: Calculate the volume of a box in cubic meters, if the sides are: 48 cm, 40 cm, and 25 cm. Your…

A: V = l×b×h

Q: How I got this equation from Brnoli

A: Assume a tank filled with fluid up to a height h1 & denote the velocity of water at its free…

Q: 10. A 65 kg swimmer moving at 14 m/s comes to a stop in 2 m. Find the net force on the 3,200N)…

A: Initial velocity of swimmer U = 14 m/s  Final velocity of swimmer V = 0 m/s  displacement d = 2 m…

Q: how did you get the initial equation for v?

A:

Q: A child applies a force parallel to the x-axis to a 10.0 kg sled moving on the frozen surface of a…

A:

Q: of the Oxygen and 4. a) What are the rms-speeds V, rms the Nitrogen molecules at 20 degrees Celsius?…

A: Given  MO2 = 32g/mol MN2 = 28g/mol T = 20°C = 273.15+20 =293.15 R = 8.3 J⋅K−1⋅mol−1 Formula to find…

Q: A confined volume of 27 moles an ideal gas (with y 1.42) goes through an expansion process so at the…

A: Hey dear have a look

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.