Two long coaxial solenoids each carry current I but in opposite directions as shown in the...
Two long coaxial solenoids each carry current I but in opposite directions as shown in the figure above. The inner solenoid of radius R1 has n1 turns per unit length, and the outer solenoid with radius R2 has n2 turns per unit length. Find expressions for the magnetic fields inside the inner solenoid, between the two solenoids, and outside both solenoids. (Use any variable or symbol stated above along with the following as necessary: ?0. Do not substitute numerical values; use variables only. Assume that the +x axis is up along the page and the +y axis is out of the page. Express your answers in vector form.)
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Two long coaxial solenoids each carry current I but in opposite
directions as shown in the...
Two long coaxial solenoids each carry current I but in opposite directions as shown in the...
Two long coaxial solenoids each carry current I but in opposite directions as shown in the figure below. The inner solenoid of radius R1 has n1 turns per unit length, and the outer solenoid with radius R2 has n2 turns per unit length. Find expressions for the magnetic fields inside the inner solenoid, between the two solenoids, and outside both solenoids. (Use any variable or symbol stated above along with the following as necessary: μ0. Do not substitute numerical values;...
2. Two ideal solenoids are "nested" (aligned concentrically) along the same axis, as shown above....
2. Two ideal solenoids are "nested" (aligned concentrically) along the same axis, as shown above. The larger (outer) solenoid carries an initial current /1 in its coils, as shown in its wires above. The smaller (inner) solenoid's current, /, is initially zero. (Assume that both solenoids are part of larger closed circuits, so that currents are able to flow. Each solenoid has some small but non-zero resistance larger solenoid: 75 cm 4.0 cm N1200 turns smaller solenoid:233 cm r23.0 cm...
A coaxial cable, as shown in Figure 2, consists of an inner conductor of radius a,...
A coaxial cable, as shown in Figure 2, consists of an inner conductor of radius a, surrounded by an outer conductor of radius b, along the same axis. The space is filled with dielectric. The cable is connected to a power supply and it is deposited a charge of +Q uniformly along the length of the surface of the inner conductor and a charge - Q uniformly along the length of the inner surface of the outer conductor. No fields...
12 2. Two ideal solenoids are "nested" (aligned concentrically) along the same axis, as shown abo...
12 2. Two ideal solenoids are "nested" (aligned concentrically) along the same axis, as shown above. The larger (outer) solenoid carries an initial current in its coils, as shown in its wires above. The smaller (inner) solenoid's current, /2, is initially zero. (Assume that both solenoids are part of larger closed circuits, so that currents are able to flow. Each solenoid has some small but non-zero resistance.) larger solenoid: -75 cm smaller solenoid: £2-33 cm r-3.0 cm -4.0 cm Ni-1200...
A square loop of wire with side length s carries current I1 and resides inside a...
A square loop of wire with side length s carries current I1 and resides inside a solenoid with n turns per unit length. The solenoid carries current I2. Find an expression for the magnitude of the maximum possible torque experienced by the square loop of wire. (Use any variable or symbol stated above along with the following as necessary: μ0. Do not substitute numerical values; use variables only.) T=?
Self-Inductance of a Coaxial Cable
Intro: A coaxial cable consists of alternating coaxial cylinders ofconducting and insulating material. Coaxial cabling is the primarytype of cabling used by the cabletelevision industry and is alsowidely used for computer networks such as Ethernet, on account ofits superior ability to transmit large volumes of electrical signalwithminimum distortion. Like all other kinds of cables, however,coaxial cables also have some self-inductance that has undesirableeffects, such as producing somedistortion and heating.Consider a long coaxial cable made of two coaxial cylindricalconductors that carry...
A21921 Section B 4. (a) Sketch the lines of magnetic flux B inside and outside a long, curent- carrying solenoid, labelling a clearly the direction of B relative to the direction of current flow....
A21921 Section B 4. (a) Sketch the lines of magnetic flux B inside and outside a long, curent- carrying solenoid, labelling a clearly the direction of B relative to the direction of current flow. all of the important tures, and indicating Stating any approximations that you make, show that the axial magnetic [5 fux density, B, deep inside a long solenoid of length 1, total number of turns N, carrying a current 1, is approximately Two solenoids are arranged as...
A 30 whc 45° moldo Problem 4 Part A A coaxial cable consists of two infinitelv...
A 30 whc 45° moldo Problem 4 Part A A coaxial cable consists of two infinitelv long conducting coaxial cylinders as shown. The inner evlinder is solid with a radius of n and is positively charged with a charge per unit length of A. The outer evlinder is hollow with an inner radius of ra and an outer radius of ra. It is hegatively charged but. with the same magnitude charge per unit length. (a) Make a sketch of the...
11. The capacitance per unit length of a very long coaxial cable, made of two concentric...
11. The capacitance per unit length of a very long coaxial cable, made of two concentric cylinders, is 50 pF/m. What is the radius of the outer cylinder if the radius of the inner one is 1.0 mm? (k = 1/4??0 = 8.99
Q.3 Consider an infinitely long coaxial structure shown in the figure below. Inner conductor has a...
Q.3 Consider an infinitely long coaxial structure shown in the figure below. Inner conductor has a radius a and outer conducting shell has a radius b. Thickness of the outer conductor is ignored as it is very small. Between two conductors, there is a magnetic material with permeability () = Mo a Assume that the current I is distributed uniformly over the cross-section of the inner conductor whereas it flows on the surface of the outer conductor. a) Find the...
2. Two ideal solenoids are "nested" (aligned concentrically) along the same axis, as shown above. The larger (outer) solenoid carries an initial current /1 in its coils, as shown in its wires above. The smaller (inner) solenoid's current, /, is initially zero. (Assume that both solenoids are part of larger closed circuits, so that currents are able to flow. Each solenoid has some small but non-zero resistance larger solenoid: 75 cm 4.0 cm N1200 turns smaller solenoid:233 cm r23.0 cm...
A coaxial cable, as shown in Figure 2, consists of an inner conductor of radius a, surrounded by an outer conductor of radius b, along the same axis. The space is filled with dielectric. The cable is connected to a power supply and it is deposited a charge of +Q uniformly along the length of the surface of the inner conductor and a charge - Q uniformly along the length of the inner surface of the outer conductor. No fields...
12 2. Two ideal solenoids are "nested" (aligned concentrically) along the same axis, as shown above. The larger (outer) solenoid carries an initial current in its coils, as shown in its wires above. The smaller (inner) solenoid's current, /2, is initially zero. (Assume that both solenoids are part of larger closed circuits, so that currents are able to flow. Each solenoid has some small but non-zero resistance.) larger solenoid: -75 cm smaller solenoid: £2-33 cm r-3.0 cm -4.0 cm Ni-1200...
A21921 Section B 4. (a) Sketch the lines of magnetic flux B inside and outside a long, curent- carrying solenoid, labelling a clearly the direction of B relative to the direction of current flow. all of the important tures, and indicating Stating any approximations that you make, show that the axial magnetic [5 fux density, B, deep inside a long solenoid of length 1, total number of turns N, carrying a current 1, is approximately Two solenoids are arranged as...
A 30 whc 45° moldo Problem 4 Part A A coaxial cable consists of two infinitelv long conducting coaxial cylinders as shown. The inner evlinder is solid with a radius of n and is positively charged with a charge per unit length of A. The outer evlinder is hollow with an inner radius of ra and an outer radius of ra. It is hegatively charged but. with the same magnitude charge per unit length. (a) Make a sketch of the...
Q.3 Consider an infinitely long coaxial structure shown in the figure below. Inner conductor has a radius a and outer conducting shell has a radius b. Thickness of the outer conductor is ignored as it is very small. Between two conductors, there is a magnetic material with permeability () = Mo a Assume that the current I is distributed uniformly over the cross-section of the inner conductor whereas it flows on the surface of the outer conductor. a) Find the...
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