exro propaatun of X 13 if the ervor ot energies (DE) Are a t 2s cm-1?
13.Un solenoide de 25.0 cm de longitud, un radio de 5.00 cm y 200 vueltas de alambrado tiene una corriente de 0.29 A. Calcule la magnitud del campo magnético dentro del solenoide A. 1.3 x 10T B. 4.1 x 104T C. 2.9 x 104 T D. 5.8 x 104T 14. Un lazo rectanguiar se mueve hacia la derecha dentro de un campo magnético representado por las X. ¿En que dirección fluye la corriente inducida? A. A favor de las manecillas...
(2) Let De = {1, 0, 02, 03, 04, 0%, 7, OT, O2T, 07,041, 0 T} where o = 1 2 3 4 5 6 2 3 4 5 6 1 and T = 2 3 4 5 6 6 5 4 3 2 so that De is the dihedral group of degree 6. (i) (2 marks) Calculate to. (ii) (2 marks) Give two elements of De that have order 3. No explanation required. (iii) (4 marks) Give two subgroups...
Solve the heat flow problem: ot (x, t) au au (x, t) = 2 (x, t), 0 < x <1, t > 0, a x2 uz(0,t) = uz(1, t) = 0, t> 0, u(a,0) = 1 + 3 cos(TTX) – 2 cos(31x), 0<x< 1.
a(x,y,z) (1 point) Find the Jacobian. a(s,t,u) where x = 3t – 2s – 4u, y= -(2s + 4t+2u), z = 4t – 2s + 5u. 9 a(z,y,z) als,t,u) =
13. (20%) Calcule la transformada de Laplace de las siguientes funciones: o silst<1/ a. f(t) = »= { cost sit 23 b. f(t) = e-t sint
2. Consider two rectangular loops of wire, each 2s x s, with s -s0 cm, that are perpendicular fo cach other, cach carpying curent 1-8.0 A, as shown. Determine the magnetic field at their common center, C. 2s
2. Consider two rectangular loops of wire, each 2s x s, with s -s0 cm, that are perpendicular fo cach other, cach carpying curent 1-8.0 A, as shown. Determine the magnetic field at their common center, C. 2s
Find the response of y(t) when x(t) = 3cos(7t+45degrees) and H(s) = 6/(2s+1)
HW 1_Chi 1) Find the energies of the following signals below. 2) Find the power and the rms value of the signal belo a) x(-4) b)x(-t) c) x(2-4) 3) for the signal x(t) shown below, sketch the signals b) (-4)[u(t-2)-(-4)] 4) sketch the following signals a) uſt-5) - ult-7) 5) Simplify the following expressions: (a) (2+2) (1) (+3)sw) (c) le='cos (31 – 60°)80) () (sin ka ) s() 6) Evaluate the following integrals: (a) , 8(7)x(1 – t)dt (b) *()8(1-1)dt...
Find L^-1 {2s+7/ s^2 + 4s + 13}
-1 Find L 2s+7 S2 +45 +13 (write 5/6 by 5 6 e{-3t} by e -3t and sin(2t) or cos(3t) by sin(2t) or cos(3t)).
13. I The displacement of a wave traveling in the positive x-direction is D(x, t) (3.5 cm) sin(2.7x 1241), where x is in m and t is in s. What are the (a) frequency, (b) wavelength, and (c) speed of this wave?
13. I The displacement of a wave traveling in the positive x-direction is D(x, t) (3.5 cm) sin(2.7x 1241), where x is in m and t is in s. What are the (a) frequency, (b) wavelength, and (c)...