Answered: A long closely wound solenoid with a… | bartleby

Related questions

Question

A long closely wound solenoid with a magnetic field of 0.0380 T draws a current of 9.0 A. What number of turns must the solenoid have?

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

It is desired to construct a solenoid that will have a resistance of 2.69 ohm and produce a magnetic field of 4.00 * 10 ^ - 2 at its center when it carries current of 3.71 A. The solenoid is to be constructed from copper wire having a radius of 0.250 mm and resistivity 1.7 * 10 ^ - 3 * Omega * m. If the radius of the solenoid is to be 1.00 cm, determine the following 1. Based on the specified resistance, the number of wire turns (or windings) used to create the solenold of? 2. To produce desired magnetic fieid with the specified current these wire turns will be unitormly distributed over a solenoid length (in cm) of?
The drawing below
People have proposed driving motors with the earth's magnetic field. This is possible in principle, but the small field means that unrealistically large currents are needed to produce noticeable torques. Suppose a 17-cm-diameter loop of wire is oriented for maximum torque in the earth's field. What current would it need to carry in order to experience a very modest 1.0×10−3N⋅m1.0×10−3N⋅m torque?
A stationary square coil of area 0.1 m2 is brought over time of 2 s into the magnetic field 8.9 T with its plane perpendicular to the magnetic field. The coil has 1030 turns. Calculate the magnetic flux linkage through the coil. Give your answer in SI units.
A solenoid with 32 turns per centimeter carries a current I. An electron moves within the solenoid in a circle that has a radius of 1.7cm and is perpendicular to the axis of the solenoid. If the speed of the electron is 5.0×10^5 m/s, what is I?
A small solenoid is 0.150m in length and 0.0150m in diameter, and has 600 turns of wire. What current is required to produce a magnetic field of 1.25x10^-3T at the center of the solenoid?
A long solenoid has a length of 0.80 m and contains 1100 turns of wire. There is a current of 6.7 A in the wire. What is the magnitude of the magnetic field within the solenoid?
In the figure, a long straight wire carries a current i = 45.0 A and a rectangular loop carries current iz = 25.5 A. Take a = 1.44 cm, b = 9.03 cm, and L = 23.0 cm. What is the magnitude of the net force on the loop due to i1? a iz Number Units Use correct number of significant digits; the tolerance is +/-2%
In one of NASA's space tether experiments, a 20.0 km long conducting wire was deployed as a power source by the space shuttle as it orbited at 7.86 × 10³ m/s around earth and across earth's magnetic field lines. If the component of earth's magnetic field perpendicular to the tether was 1.16 x 10-5 T, determine the maximum possible potential difference between the two ends of the tether.
A magnetic core with an air gap has a permeability that can be considered infinite. It has a coil of wire wrapped around the core. The following is known about the core: A = 4(10-4) m² (Cross sectional area of the core) N = 500 (turn in the coil) 1g = 2 mm How much current is needed in the coil to create a force of 8 N closing the gap? O 0.714 A O 1.41 A O 0.509 A O 2.02 A
A solenoid is producing a magnetic field of B = 2.5 x 10-3 T. It has N = 1100 turns uniformly over a length of d = 0.15 m. Express the current I in terms of B, N and d.
You wish to construct a solenoid with a diameter of 2.00 cm that will produce a magnetic field of 6.20 × 10¬2 T at its center when a current of 14.0 A is passing through the coils. You want the resistance of the coil wire to be 5.60 . The resistivity of the wire used is 1.70 x 10-8 N:m (at 20.0°C), and you are using a wire that has a cross sectional area of 3.14 × 10¬8 m². (Note that this solenoid may not necessarily be so tightly wound that the adjacent loops of wire will touch each other. Nonetheless, you may assume that it behaves like an ideal solenoid.) Determine the following. (a) number of turns needed on the solenoid turns (b) length of the solenoid

SEE MORE QUESTIONS