Does magnet wire always have to be used in the production of solenoids

  • Thread starter Thread starter B166ER
  • Start date Start date
  • Tags Tags
    Magnet Wire
AI Thread Summary
Magnet wire is essential for producing functional solenoids and transformers, primarily due to its conductive properties. Typically, copper is used as the wire material, which is diamagnetic. For optimal performance in these devices, incorporating a ferromagnetic core, such as iron or ferrite, is common practice. This combination enhances the efficiency and effectiveness of the solenoid or transformer. Using magnet wire is crucial for achieving satisfactory operation in these applications.
B166ER
Messages
20
Reaction score
0
Does magnet wirealways have to be used in the production of solenoids or Transmformers?
 
Engineering news on Phys.org
yes .. if you want it to work half way decent
 
The wires used to produce solenoid and transformers are usually copper, that is diamagnetic.
For high performance devices it is usual to use a ferromagnetic core (iron, ferrite, ...)
 
Very basic question. Consider a 3-terminal device with terminals say A,B,C. Kirchhoff Current Law (KCL) and Kirchhoff Voltage Law (KVL) establish two relationships between the 3 currents entering the terminals and the 3 terminal's voltage pairs respectively. So we have 2 equations in 6 unknowns. To proceed further we need two more (independent) equations in order to solve the circuit the 3-terminal device is connected to (basically one treats such a device as an unbalanced two-port...
suppose you have two capacitors with a 0.1 Farad value and 12 VDC rating. label these as A and B. label the terminals of each as 1 and 2. you also have a voltmeter with a 40 volt linear range for DC. you also have a 9 volt DC power supply fed by mains. you charge each capacitor to 9 volts with terminal 1 being - (negative) and terminal 2 being + (positive). you connect the voltmeter to terminal A2 and to terminal B1. does it read any voltage? can - of one capacitor discharge + of the...
Back
Top