You are performing studies of the possibility of migrating birds using the Earth's magnetic field for navigation. To modify the magnetic field in the brain of a bird, you fit the bird with coils as "caps" and "collars" as shown in the figure below. The data on the coils indicate that they each have 210 Q of resistance, a radius of 1.15 cm, and 50 turns of wire. The centers of the coils are separated by 2.10 cm. You wish to create an "Earth- like" magnetic field of 5.0 x 10-5 T at the midpoint of the axis between the coils. Given this data, you need to determine the voltage of the battery (in V) needed to power the coils. V

Q: The coil in the figure carries current i = 2.35 A in the direction indicated, is parallel to an xz…

A:

Q: The figure below shows a cross section of a long thin ribbon of width w = 6.11 cm that is carrying a…

A:

Q: The diagram below shows two, thin, infinitely-long, parallel conducting wires that are separated by…

A:

Q: How many turns, a thoroughly flat circular coil of wire, which has a diameter of 6 mm that carries…

A: Given:Diameter of circular coil, d= 6 mmCurrent in the coil, I = 12 AMagnetic field at center, B =…

Q: (provided by current-carrying coils) with a magnitude of 0.0800 T, which makes an angle of 25.0°…

A: Given : Magnetic dipole moment 'm'= 0.140 A.m2 Magnitude 'B'= 0.0800 T angle 'θ' - 25.00

Q: The figure below shows a cross section of a long thin ribbon of width w = 2.98 cm that is carrying a…

A:

Q: In the figure, if a = 2.0 cm, b = 6.1 cm, and / = 2.0 A, what is the magnitude of the magnetic field…

A:

Q: Mass m = 1.30 kg is suspended vertically at rest by an insulating string connected to a circuit…

A:

Q: mpt in Progress In the figure, five long parallel wires in the xy plane are separated by distance d…

A:

Q: Consider the arrangements shown in the figure below where R = 8.58 Q, e = 1.03 m, and B = 1.22 T. R…

A: GivenR=8.58ΩL=1.03mB=1.22TI=1.430A

Q: The coil in the figure carries current i = 1.94 A in the direction indicated, is parallel to an xz…

A: Let the area of the coil be A and the number of turns in the coil be N. The magnetic moment of the…

Q: A very long solenoid with a circular cross section and radius r= 8.10 cm with n= 1.00E+4 turns/m has…

A: Magnetic energy density for a solenoid is given by uB = μ0 n2 I2 /2 Where  μ0 is magnetic…

Q: A conducting rod of length e moves on two horizontal, frictionless rails, as in the figure. A…

A: In the system drawn in the question, if we apply some force on the rod then there will be a current…

Q: Consider the arrangement shown in the figure below. Assume that R = 6.00 Q, I=1.20 m, and a uniform…

A: Given data: R=6 ohml=1.2 mB=2.5 TI=2.7 A Need to determine the speed of bar.

Q: Chapter 28, Problem 061 The coil in the figure carries current i 2.30 A in the direction indicated,…

A:

Q: elow are two situations where a conducting loop is falling in a region of a erpendicular magnetic…

A: When a loop is moving in perpendicular magnetic field them emf is induced in it.the direction of…

Q: In the figure, if a = 1.8 cm, b = 3.5 cm, and I = 5.0 A, what is the magnitude of the magnetic field…

A:

Q: Suppose that a solenoid has a length of 75 cm and has a cross sectional area of 0.800 cm². It also…

A:

Q: A straight conductor carrying a current i = 2.3 A splits into identical semicircular arcs as shown…

A: Given Current in the wire is i=2.3 A Radius of the loop is R=3.0 cm   We have to find the magnetic…

Q: The coil in the figure carries current i- 1.81 A in the direction indicated, is parallel to an xz…

A:

Q: Consider the arrangement shown in the figure below where R = 8.50 Q, = 1.00 m, and B = 3.00 T. R.…

A:

Q: The figure shows a current loop ABCDEFA carrying a current i = 6.19 A. The sides of the loop are…

A: From the figure, we can see that there are two loops named ABCDA and ADEFA. Let μ1 be the magnetic…

Q: Consider the arrangement shown in the figure below where R = 7.50 Q, l = 1.10 m, and B = 3.00 T. * x…

A:

Q: In the picture below, current I, = 3.16 A is going into the page and current I2 = 1.00 A is coming…

A:

Q: The figure shows a current loop ABCDEFA carrying a current i = 6.19 A. The sides of the loop are…

A: A magnetic dipole is the tiny magnet with magnetic North pole and South pole separated by a…

Q: A given neuron in the brain carries a current of 3.1 * 10-8 A. Ifthe SQUID detects a magnetic field…

A: Current, I = 3.1 x 10-8 A magnetic field, B = 2.8 x 10-14 T

Q: As shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 3.20 A and I,…

A:

Q: As shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 2.88 A and I,…

A: Current , I1 = 2.88 A  Current , I2 = 5.35 A  Distance , d = 10 cm = 0.1 m To find = a) Magnitude…

Q: In the figure, a conducting rod of length LLL = 35.0 cm moves in a magnetic field B⃗ B→\vec{B} of…

A: The emf generated due to motion in magnetic field i.e, the motional emf, E is given by,  E = Blv…

Q: A. I エ 2 3 エ C. AI • 5 B. • 3 • 4 • 2 20

A:

Q: The figure below shows a cross section of a long thin ribbon of width w = 5.72 cm that is carrying a…

A:

Q: Consider the arrangement shown in the figure below where R = 5.50 Ω, ℓ = 1.40 m, and B = 2.25 T. a)…

A:

Q: 4. A cylindrical ingot moves to the left at a constant speed (v) equal to 40.0 centimeters per…

A: Given in question - Speed(V) = 40 cm/s = 0.4 m/s                                  Length of rod(L) =…

Q: Consider the arrangement shown in the figure below. Assume that R = 6.00 0, I=1.20 m, and a uniform…

A: In the question , given the value of resistance , length , magnetic field and current . we have to…

Q: In the figure, if a = 2.0 cm, b = 2.9 cm, and / = 2.0 A, what is the magnitude of the magnetic field…

A:

Q: A particle with charge q enters a region where there is a uniform magnetic field B= Bk. The initial…

A:

Q: The figure shows a current loop ABCDEFA carrying a current i = 6.19 A. The sides of the loop are…

A: Given data: Current i =6.19A Axes, AB=20.0 cm BC=27.4 cm FA=10.7cm

Q: A proton with a kinetic energy of 0.20 keV follows a circular path in a region where the magnetic…

A: Given data The kinetic energy of the proton is KE = 0.20 keV. The magnitude of the magnetic field is…

Q: Consider the arrangement shown in the figure below. Assume that R = 6.00 N, l=1.20 m, and a uniform…

A: Emf induced = E= B*L*v   R=6 ohm   I=E/R=BLv/R   I=5.7 A B=2.50 T L=1.2 m

Q: Consider the arrangement shown in the figure below where R = 5.50 Q, { = 1.10 m, and B = 2.75 T.…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: Three long, parallel conductors each carry a current of I = 2.02 A. The figure below is an end view…

A: Two questions are attached as a figure in the given question.  We have to solve these two problems.…

Q: A current i = 2.0 A flows in a long straight wire and in a circular loop as indicated in the figure…

A:

Q: You wish to produce a 10 V potential difference along the length of a 0.2 m long metal rod by moving…

A:

Q: A solenoid in your car is 36 cm long and has a diameter of 7.9 cm. It is made of copper wire with a…

A: The solenoid consists of copper wire wound around it. The copper wire is closely packed and form a…

Q: 15) A metal bar with lengthL = 0.60 m ,mass m = 100 gram, and resistance R= 15 0 is placed on…

A:

Q: In the figure below, the cube is 39.6 cm on each edge. Four straight segments of wire-ab, bc, cd,…

A: Given length of edge of cube d=39.6 CM d=0.396 m Magnetic field B= 0.021T Current I=5.45 Amp Length…

Q: .. Using Ampere's law derive an expression for the magnetic field due to a long, hollow cylindrical…

A:

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.