0
What else can I help you with?
What types of devices rely on magnetism?
Devices such as electric motors, generators, and transformers rely on magnetism to function. Magnetic resonance imaging (MRI) machines in healthcare also utilize magnetism to produce detailed images of the body's internal structures. Additionally, speakers and headphones use magnets to convert electrical signals into sound waves.
What is DC conductivity?
Direct current (DC) is the unidirectional flow of electric charge."Conductivity" is just the ability of a substance to conduct electric current.Copper and silver have a lot of conductivity. Glass has very little of it.
What happen to a electromagnet if you switch the current off?
When we turn of the current in an electromagnet then electromagnet looses its magnetic property,provided the material used inside the current carrying solenoid is soft iron core. If, the material is steel then after the current is turned the magnetism propety still prevails and hence steel becomes a permanent magnet.
Are there any metals that attract each other like magnets?
Magnetism is a condition of being, not a type of metal, and metals don't typically attract metals. Anything containing iron can become magnetized. All it takes is exposing it to a magnet or applying a DC current to a coil wrapped around it.
What was the weather in dc November 17 1911?
rainy
Is a tape recorder an electronic device?
Yes, it has electronic components inside that are powered by electricity (either mains AC and or battery DC).
Are the motor used in tape recorder are split phase?
AC motors are not suitable for tape recorders because the speed can not be kept sufficiently constant. Tape recorders use dc shunt-wound motors with electronic speed control.
What are the notes on the recorder to you are not alone?
E dc dc e dc dc eee cf eee fd edc dc thants the chorus
What is DC ripple?
The following describes a method for using the Power Recorder to monitor and log the ripple voltage on a direct rectified DC power rail. # Set the Recorder to "Split Single Phase" # Connect N & G to the DC rail negative # Connect A to any mains input phase # Connect B to the DC rail positive
What are the application of dc series motor?
what are the advanced applications of dc series motor
For a 3 phase alternator why there is an AC voltage generated in the absence DC excitation?
due to residual magnetism
Can you use a car battery to play your tape player in a camp?
Sure you can if the tape player is a 12 volt DC player.
Memorex DVD recorder. DC power cable?
It is a cable that goes into an electric plug on your wall on its one end and into the DVD recorder on the other end, and supplies power / electricity to the recorder device. The cable should be included with the recorder in the same package. If not, I would return the product or request the cable.
What are the Application of DC shunt motor?
applications of series motor
What is transistor series regulator?
voltage regulator is a component to convert pulsating DC into constant DC.
What using DC then ac?
It is depends on the application. If we need any variable speed in motor, dc motor will be better choice.
Which is more useful ac or dc current?
both. it depends on the application.
