A 0.670 m long solenoid is formed by wrapping 480 turns of wire around a hollow cylinder with a radius of 0.200 m. At the instant when the magnetic field in the interior is 0.480 T, calculate the energy stored in the field.
* Posted on here already and 5.1 kJ is wrong..
A 0.670 m long solenoid is formed by wrapping 480 turns of wire around a hollow...
A long copper wire is wound around a hollow cardboard cylinder to create a solenoid of length 25.8 cm. When 4 A of current flows through the coil, a magnetic field of magnitude 2.25 mT is detected at the center of solenoid. Use this information to determine the number of turns (or loops) of the solenoid. Number of Turus: Enter an integer or decimal number more..
(8%) Problem 11: A solenoid is created by wrapping al - 25 m long wire around a hollow tube of diameter D=1.5 cm. The wire diameter is d = 0.6 mm. The solenoid wire is then connected to a power supply so that a current of 1 = 4.5A flows through the wire. Randomized Variables L = 25 m D=1.5 cm d 0.6 mm T= 45 A 20% Part (a) Write an expression for the number of turns in the...
A 5.06 10-5 H solenoid is constructed by wrapping 70 turns of wire around a cylinder with a cross-sectional area of 8.10 10-4 m2 When the solenoid is shortened by squeezing the turns closer together, the inductance increases to 8.22 10-5 H. Determine the change in the length of the solenoid.
A coil formed by wrapping 45 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 32.0° with the direction of the field. When the magnetic field is increased uniformly from 200 µT to 600 µT in 0.400 s, an emf of magnitude 80.0 mV is induced in the coil. What is the total length of the wire? m
A solenoid is 0.65 m long and contains 1500 turns exactly. A current of 2.0 A flows through the wire. What will be the magnitude of the magnetic field produced by the solenoid in its interior?
A long solenoid has a length of 0.60 m and contains 1000 turns of wire. There is a current of 6.6 A in the wire. What is the magnitude of the magnetic field within the solenoid?
a) A long solenoid has a length of 0.72 m and contains 1900 turns of wire. There is a current of 6.0 A in the wire. What is the magnitude of the magnetic field within the solenoid?
A long solenoid has a length of 0.73 m and contains 1490 turns of wire. There is a current of 5.4 A in the wire. What is the magnitude of the magnetic field within the solenoid?
A solenoid of length 0.796 m and radius 2.00 cm has 244 turns of wire. What is the magnitude of the magnetic field well inside the solenoid when there is a current of 9.30 A in the wire? mT
A thin (radius r=1.15 mm) long wire is used to build a solenoid: the wire is densely (subsequent turns touching each other) wound around a cylindrical surface of the diameter D=7.8 cm. When electric current I=1.5 A runs in this wire, what is the magnitude Bsol of the magnetic field in the center of the solenoid?: Bsol= ______ G. Let us now compare that magnetic field to the magnetic field B1 that would be produced just by a single circular...