A solenoid a cross-sectional area of 5.4x10^-4 m^2, consists of 540 turns per meter, and carries...
A solenoid a cross-sectional area of 5.4x10^-4 m^2, consists of 540 turns per meter, and carries a current of 0.46 A/ A 18-turn coil is wrapped tightly around the circumference of the solenoid. The ends of the coil are connected to a 1.3 (unit) resistor. Suddenly, a switch is opened, and the current in the solenoid dies to zero in time of 0.047 S. Find the average current induced in the coil.
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A solenoid a cross-sectional area of 5.4x10^-4 m^2, consists of
540 turns per meter, and carries...
A toroidal solenoid has 540 turns, cross-sectional area 6.80 cm^2, and mean radius 4.20 cm. Calcualte...
A toroidal solenoid has 540 turns, cross-sectional area 6.80 cm^2, and mean radius 4.20 cm. Calcualte the coil's self-inductance. If the current decreases uniformly from 5.00 A to 2.00 A in 3.00 ms, calculate the self-induced emf in the coil. Please help with this homework question. Thank you very much.
A solenoid is 1.5 m long and has 470 turns per meter. What is the cross...
A solenoid is 1.5 m long and has 470 turns per meter. What is the cross sectional area of this solenoid if it stores .31 J of energy when it carries a current of 12 A?
A long solenoid has n = 380 turns per meter and carries a current given by...
A long solenoid has n = 380 turns per meter and carries a current given by I = 34.0(1 − e−1.60t ), where I is in amperes and t is in seconds. Inside the solenoid and coaxial with it is a coil that has a radius of R = 6.00 cm and consists of a total of N = 250 turns of fine wire (see figure below). What emf is induced in the coil by the changing current? (Use the...
A coil of 35 turns is wrapped around a long solenoid of cross-sectional area 5.5 ?...
A coil of 35 turns is wrapped around a long solenoid of cross-sectional area 5.5 ? 10?3 m2. The solenoid is 0.60 m long and has 600 turns. What is the mutual inductance of this system (in H)? The outer coil is replaced by a coil of 35 turns whose radius is three times that of the solenoid. What is the mutual inductance of this configuration (in H)?
Part A A solenoid with 64 turns per meter, a cross sectional radius of 0.6 meters,...
Part A A solenoid with 64 turns per meter, a cross sectional radius of 0.6 meters, and a length of 6 meters is connected in series to a 6 Ohm resistor and a battery. What is the time constant of the circuit in milli-seconds? Part Aa A 21 volt battery (DC) is connected in series to a 4 milli-henrie inductor, and a 4 ohm resistor. What is the current in the circuit, in amps, if one waits a very, very...
A long, current-carrying solenoid with an air core has 1800 turns per meter of length and...
A long, current-carrying solenoid with an air core has 1800 turns per meter of length and a radius of 0.0220 m. A coil of 220 turns is wrapped tightly around the outside of the solenoid, so it has virtually the same radius as the solenoid. What is the mutual inductance of this system?
A coll of 55 turns is wrapped around a long solenoid of cross-sectional area 5.5 x...
A coll of 55 turns is wrapped around a long solenoid of cross-sectional area 5.5 x 10"m". The solenoid is 0.40 m long and has 350 turns. (a) What is the mutual inductance of this system (In H)? (b) The outer coll is replaced by a coil of 55 turns whose radius is three times that of the solenoid. What is the mutual inductance of this configuration (in H)?
A very long, straight solenoid with a cross-sectional area of 6.15 cm² is wound with 48...
A very long, straight solenoid with a cross-sectional area of 6.15 cm² is wound with 48 turns of wire per centimeter, and the windings carry a current of 0.275 A A secondary winding of 2 turns encircles the solenoid at its center. When the primary circuit is opened, the magnetic field of the solenoid becomes zero in 4.75x10-2 s. Part A What is the average induced emf in the secondary coil? IVO ALDA O ? Submit Request Answer
A long solenoid (cross-sectional area = 1.10*10^-6 m^2, number of turns per unit length = 2544...
A long solenoid (cross-sectional area = 1.10*10^-6 m^2, number of turns per unit length = 2544 turns/m) is bent into a circular shape so it looks like a donut. This wire-wound donut is called a toroid. Assume that the diameter of the solenoid is small compared to the radius of the toroid, which is 0.052 m. Find the emf induced in the toroid when the current decreases to 1.3 A from 2.7 A in a time of 0.14 s. The...
need help finding the length 15. (10 pts.) A solenoid of cross sectional area 1.4 m² and n=300 turns/m carries a cur...
need help
finding the length
15. (10 pts.) A solenoid of cross sectional area 1.4 m² and n=300 turns/m carries a current of 4.0 A It stores an energy of 3.4 J. Find the magnetic field and the length of the solenoid. y 3 07/v B u J OF? ukic 15 nte An AC generator consists of 41 turns of wire with an area of 0.10 m². The loop Boost, font (300)
A coll of 55 turns is wrapped around a long solenoid of cross-sectional area 5.5 x 10"m". The solenoid is 0.40 m long and has 350 turns. (a) What is the mutual inductance of this system (In H)? (b) The outer coll is replaced by a coil of 55 turns whose radius is three times that of the solenoid. What is the mutual inductance of this configuration (in H)?
A very long, straight solenoid with a cross-sectional area of 6.15 cm² is wound with 48 turns of wire per centimeter, and the windings carry a current of 0.275 A A secondary winding of 2 turns encircles the solenoid at its center. When the primary circuit is opened, the magnetic field of the solenoid becomes zero in 4.75x10-2 s. Part A What is the average induced emf in the secondary coil? IVO ALDA O ? Submit Request Answer
need help
finding the length
15. (10 pts.) A solenoid of cross sectional area 1.4 m² and n=300 turns/m carries a current of 4.0 A It stores an energy of 3.4 J. Find the magnetic field and the length of the solenoid. y 3 07/v B u J OF? ukic 15 nte An AC generator consists of 41 turns of wire with an area of 0.10 m². The loop Boost, font (300)
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