A long solenoid that has 1 100 turns uniformly distributed over a length of 0.390 m produces a magnetic field of magnitude 1.00 x 104 T at its center. What current is required in the windings for that to occur mA

How much energy is stored in a cylindrical solenoid of length 0.734 m and radius 0.0509 m which has a magnetic field of magnitude 4.877 T ?

How much energy is stored in the magnetic field of a 20.0-cm-long solenoid that has 156 turns and a radius of 0.950 cm and carries a current of 1.65 A?

A toroidal solenoid has 825 coils. How large a current must it be carrying so that the magnetic field within the coils, at a distance of 17cm from the center, is 0.025T?

A long solenoid that has 1 040 turns uniformly distributed over a length of 0.380 m produces a magnetic field of magnitude 1.00 x 10 T at its center. What current is required in the windings for that to occur? mA

A long solenoid has m = 400 turns per meter. Inside the solenoid and coaxial with it, there is a coil that has a radius of R = 6.00 cm and consists of a total of N = 250 turns of fine wire. (Hint: From Ampere's law the magnetic field of solenoid at the central part is B = number of turns per unit length and Ho HonI where n is the = 4n x 10 7 T.m/A). a) Assume that the resistance of R is decreased while the switch remains closed. Then, the current in the solenoid is increasing at a rate of 10 A/s. i. What emf is induced in the coil by the changing current? hp

Sodium ions (Na+) move at 0.854 m/s through a bloodstream in the arm of a person standing near a large magnet. The magnetic field has a strength of 0.255 T and makes an angle of 47.0° with the motion of the sodium ions. The arm contains 115 cm3 of blood with 3.50 ✕ 1020 Na+ ions per cubic centimeter. If no other ions were present in the arm, what would be the magnetic force on the arm?

A solenoid that is 125 cm long has a radius of 2.63 cm and a winding of 1240 turns; it carries a current of 5.22 A. Calculate the magnitude of the magnetic field inside the solenoid.

A long solenoid that has 1 060 turns uniformly distributed over a length of 0.380 m produces a magnetic field of magnitude 1.00 10-4 T at its center. What current is required in the windings for that to occur?

A solenoid is 15 cm long, has a radius of 5 cm, and has 400 turns. If it carries a current of 4 A, the magnetic energy stored in the solenoid is Group of answer choices 12.6 mJ 84.2 mJ 0.562 J 3.37 J None of these is correct.