A long, hollow, cylindrical conductor (inner radius 3.4 mm, outer radius 4.6 mm) carries a current...
A long, hollow, cylindrical conductor (inner radius 2.0 mm, outer radius 4.0 mm) carries a current of 49 A distributed uniformly across its cross section. A long thin wire that is coaxial with the cylinder carries a current of 55 A in the opposite direction. What is the magnitude of the magnetic field (a) 1.2 mm. (b) 2.1 mm, and (c) 4.0 mm from the central axis of the wire and cylinder?
A long, hollow, cylindrical conductor (inner radius 8.0 mm, outer radius 16.0 mm) carries a current of 14 A distributed uniformly across its cross section. A long thin wire that is coaxial with the cylinder carries a current of 14 A in the opposite direction. What is the magnitude of the magnetic field at the following distances from the central axis of the wire and cylinder? (a) 4.0 mm 0.00071 (b) 12.0 mm 0.0002333 X T (c) 20.0 mm 0.00014...
10. A hollow cylindrical conductor (inner radius - current i uniformly spread over its b) carries a cross section. Which graph below correctly a, outer radius gives B as a function of the distance r from the center of the cylinder?
A coaxial cable consists of an inner cylindrical conductor of radius R1 -0.040 m on the axis of an outer hollow cylindrical conductor of inner radius R2 -0.080 m and outer radius R3 = 0.090 m. The inner conductor carries current 11 = 4,40 A in one direction, and the outer conductor carries current 12-4.40A in the opposite direction. What is the magnitude of the magnetic field at the following distances from the central axis of the cable? (0 =...
A hollow cylindrical conductor of inner radius 0.0132 m and outer radius 0.0291 m carries a uniform current of 7.1 A. What is the magnitude of the magnetic field at radius of 0.0193 m?
A hollow cylindrical conductor of inner radius a = 9 cm, and outer radius b = 22.5 has a non- uniform current density J = m2 in units of A/m2 . (a) Calculate the magnetic field at distance r = 13.5 cm from the center of the conductor A hollow cylindrical conductor of inner radius a = 9 cm, and outer radius b = 22.5 has a non- uniform current density J = m2 in units of A/m2 (b) Calculate...
A cylindrical conductor of inner radius a and outer radius b carries a steady current I. The current density in the conductor is uniform. Find B? as a function of the radial distance from the cylinder’s axis. 4. A cylindrical conductor of inner radius a and outer radius b carries a steady current I. The current density in the conductor is uniform. Find B as a function of the radial distance from the cylinder's axis. EN
A long, straight, hollow cylindrical conductor with inner radius a and outer radius bhas a change per volume p. Find the electric field for a r<b.
A cylindrical capacitor has an inner conductor of radius 1.5 mm andan outer conductor of radius 3.4 mm.The two conductors are separated by vacuum, and the entirecapacitor is 3.0 m long. (a) What is the capacitance per unit length? F/m (b) The potential of the inner conductor is 350 mV higher than thatof the outer conductor. Find the charge (magnitude and sign) onboth conductors. inner conductor C outer conductor C
QUESTION 2 A cylindrical capacitor has an inner conductor of radius 1.3 mm and an outer conductor of radius 3.4 mm. The two conductors are separated by vacuum, and the entire capacitor is 2.6 m long. The potential of the inner conductor is 349 mV higher than that of the outer conductor. Find the magnitude of the charge on each conductor. (Give your answer in decimal using pC as unit)