Homework Answers
Add Answer to:
A cylindrical conductor of area A and length L has a conductivity (σ-1/R) that varies as...
A solid conductor of circular cross section with a radius of 5 mm has a conductivity...
A solid conductor of circular cross section with a radius of 5 mm has a conductivity (σ) that varies with radius. The conductor is 20 m long, and there is a potential difference of 0.1 V between its two ends. Within the conductor, H̀ = 10⁵r² ǿ A/m. Find σ as a function of r.
A cylindrical conductor has inner radius 'a and outer radius 'b'. conductor is I, distributed so ...
1172
A cylindrical conductor has inner radius 'a and outer radius 'b'. conductor is I, distributed so that the current per unit cross- sectional area is constant. Find the magnetic flux density at any radius r, where a<r<b, in terms of I, r, a, b. The total current in the 1172 (a) (b) Suppose that the current density in (a) above is not uniform but (Amp/m2), where k is a constant. Find the flux varies as J-k density at any...
A long, cylindrical non-conductor of radius R and length L is placed with it long axis...
A long, cylindrical non-conductor of radius R and length L is placed with it long axis along the Z-axis as shown The cylinder has a total charge Q distributed non-uniformly thrpughout its volume. The charge density is only a function of the radial distance "r" from the cylinder axis and varies as ρ(r):- where α is a constant Vr. 2 +9R2 c) What coordinate system will you use? L (xy,z), (p,o,Z), (,o,)) d) What variables will the magnitude of the...
4) Figure 5 illustrates a solid cylindrical conductor having length L and uniform X-sectional area A....
4) Figure 5 illustrates a solid cylindrical conductor having length L and uniform X-sectional area A. The resistivity p of the cylinder is non-uniform and described by the function P(x) = Cx where is a constant and x is position measured along the length of the cylinder such that x = 0 at the left end and x = L at the right end. The terminals of an ideal Figures battery having emfE are connected to the opposing ends of...
An infinitely long cylindrical conductor with radius R has a uniform surface charge density ơ on...
An infinitely long cylindrical conductor with radius R has a uniform surface charge density ơ on its surface. From symmetry, we know that the electric field is pointing radially outward: E-EO)r. where r is the distance to the central axis of the cylinder, and f is the unit vector pointing radially outward from the central axis of the cylinder. 3. (10 points) (10 points) (a) Apply Gauss's law to find E(r) (b) Show that at r-R+ δ with δ σ/a)....
2. Consider a conical conductor of length L, radius a at one end and b at...
2. Consider a conical conductor of length L, radius a at one end and b at the other end, as shown to the right. The material has conductivity σ. We want to find the total resisitance R V/I of the conductor, when a voltage V is applied between the two ends. (a) A common approach is to slice the conductor into (infinitesimal) disks of thickness dz and add up the (infinitesimal) resistance of each disk. Evaluate R in this manner....
2072 A hollow cylindrical conductor of length L (like the insulation around a pipe) has inside...
2072 A hollow cylindrical conductor of length L (like the insulation around a pipe) has inside radius a and outside radius b. The inside surface temperature is T, and the outside surface temperature is T T, and T, remain fixed. Unlikely as it seems, the conductivity of the insulating material is not constant but increases as the square of the radius, according to K(r) K,r , where K, is a constant. Find the heat flow rate ( in cal/sec), in...
A hollow, circular cylindrical conductor in freespace of infinite length. The inner and outer radius are...
A hollow, circular cylindrical conductor in freespace of infinite length. The inner and outer radius are b and c respectively, from the center z axis. It carries a current I in z direction. (a) Find the vector current density J. (b) Use Ampere's Law to find the magnetic field B and H outside the conductor(r>c). (c) Find B inside the hollow interior(r<b). (d) Find B in the conductor(b<r<c).
(1 point) [DL:2/5] A cylindrical conductor of radius R = 0.85 m is centred on the...
(1 point) [DL:2/5] A cylindrical conductor of radius R = 0.85 m is centred on the z-axis. The current density in the conductor is given in cylindrical coordinates: J = 16e (1-p/R)a, A/m? 'a, A/m² Find the total current passing through the plane z = 0. 146.8/e
please answer each question separately A cylindrical conductor of radius R = 9 cm has a...
please answer each question separately
A cylindrical conductor of radius R = 9 cm has a non-uniform current density J = 2 r^2in units of A/m2 i Р (a) Calculate the magnetic field at distance r = 8 cm from the center of the conductor. Select one: a. 107.67 O b. 121.00 O c. 362.00 A cylindrical conductor of radius R = 9 cm has a non-uniform current density J = 2 r^2 in units of A/m2 i (b) Calculate...
1172
A cylindrical conductor has inner radius 'a and outer radius 'b'. conductor is I, distributed so that the current per unit cross- sectional area is constant. Find the magnetic flux density at any radius r, where a<r<b, in terms of I, r, a, b. The total current in the 1172 (a) (b) Suppose that the current density in (a) above is not uniform but (Amp/m2), where k is a constant. Find the flux varies as J-k density at any...
A long, cylindrical non-conductor of radius R and length L is placed with it long axis along the Z-axis as shown The cylinder has a total charge Q distributed non-uniformly thrpughout its volume. The charge density is only a function of the radial distance "r" from the cylinder axis and varies as ρ(r):- where α is a constant Vr. 2 +9R2 c) What coordinate system will you use? L (xy,z), (p,o,Z), (,o,)) d) What variables will the magnitude of the...
4) Figure 5 illustrates a solid cylindrical conductor having length L and uniform X-sectional area A. The resistivity p of the cylinder is non-uniform and described by the function P(x) = Cx where is a constant and x is position measured along the length of the cylinder such that x = 0 at the left end and x = L at the right end. The terminals of an ideal Figures battery having emfE are connected to the opposing ends of...
An infinitely long cylindrical conductor with radius R has a uniform surface charge density ơ on its surface. From symmetry, we know that the electric field is pointing radially outward: E-EO)r. where r is the distance to the central axis of the cylinder, and f is the unit vector pointing radially outward from the central axis of the cylinder. 3. (10 points) (10 points) (a) Apply Gauss's law to find E(r) (b) Show that at r-R+ δ with δ σ/a)....
2. Consider a conical conductor of length L, radius a at one end and b at the other end, as shown to the right. The material has conductivity σ. We want to find the total resisitance R V/I of the conductor, when a voltage V is applied between the two ends. (a) A common approach is to slice the conductor into (infinitesimal) disks of thickness dz and add up the (infinitesimal) resistance of each disk. Evaluate R in this manner....
2072 A hollow cylindrical conductor of length L (like the insulation around a pipe) has inside radius a and outside radius b. The inside surface temperature is T, and the outside surface temperature is T T, and T, remain fixed. Unlikely as it seems, the conductivity of the insulating material is not constant but increases as the square of the radius, according to K(r) K,r , where K, is a constant. Find the heat flow rate ( in cal/sec), in...
(1 point) [DL:2/5] A cylindrical conductor of radius R = 0.85 m is centred on the z-axis. The current density in the conductor is given in cylindrical coordinates: J = 16e (1-p/R)a, A/m? 'a, A/m² Find the total current passing through the plane z = 0. 146.8/e
please answer each question separately
A cylindrical conductor of radius R = 9 cm has a non-uniform current density J = 2 r^2in units of A/m2 i Р (a) Calculate the magnetic field at distance r = 8 cm from the center of the conductor. Select one: a. 107.67 O b. 121.00 O c. 362.00 A cylindrical conductor of radius R = 9 cm has a non-uniform current density J = 2 r^2 in units of A/m2 i (b) Calculate...
Most questions answered within 3 hours.
-
R1.6: Twenty-one randomly selected managers in the healthcare
industry were sampled with regard to their average...
asked 10 minutes ago -
P7-3 Evaluating Four Alternative Inventory Methods Based on
Income and Cash Flow LO7-2, 7-3 [The following...
asked 10 minutes ago -
The fragment sizes that you determined from your gel may not be
exactly correct (i.e. they...
asked 12 minutes ago -
A child on a sled is initially at rest on an icy horizontal
surface. The sled...
asked 26 minutes ago -
Elasticity: explain the difference in an increase in the price
of gasoline versus an increase in...
asked 24 minutes ago -
Using Python
What will the following code display?
names = [‘Vernon’, ‘Cooper’, ‘Ronnie’,
‘Clay’]
if ‘Jordan’...
asked 28 minutes ago -
which of the following would the particles be closest together?
liquid water, gaseous flourine, solid ice,...
asked 30 minutes ago -
Consider again the hypothetical population with two genes, each
with two alleles (A & a, B...
asked 31 minutes ago -
When the player of a game chooses a dominant strategy,
Select one:
a. it is the...
asked 42 minutes ago -
which of the followinf taxes are not subject to the innocent spouse
asked 41 minutes ago -
1) True or False? A researcher applies a simple
regression to get the results shown below...
asked 45 minutes ago -
33) Many computer programs provide two sets of results for the t
test for independent means....
asked 46 minutes ago