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Loops of wire that turn in the magnetic field of an armature create?
alternating current
What happens to the amount of voltage induced by pushing a magnet through loops of wire if the number of loops is doubled?
Also doubled.
How is resistance useful?
It keeps the electron flow in check. Wthout resistance, current flow, (or amperage), would be too excessive and hard to control. Think what would happen if you placed a metal wire from one post of a car battery to the other post (a direct short with no resistance). The wire would melt and overheat and also possibly damage the battery from excessive amperage flow.
What is the best insulator for metal wire?
A wire is a conductor. It is usually coated with an insulator to isolate the current flowing in the conductor portion of the wire from other things around the wire, like your hand.
Why soloniod is used for magnetize different metals?
Solenoid is a helically wound coil of wire. If current flows through the wire then an intense magnetic field is produced along the axis of the solenoid. This magnetic field would induce magnetism in the ferro magnetic piece placed along the axis of the solenoid.
What are many loops of wire placed on top of another?
coilinductorwindingetc.
What many loops of wire placed one on top of another?
coilinductorwindingetc.
What will loops of wire placed one on top of another?
create an electromagnet.
What is a long coil of wire with many loops?
armature
What are many loops of wire placed one on top of another?
coilinductorwindingetc.
What is a long coil of wire with many loops called?
a long wire with many coils is called a coil
About how many loops of wire does an electromagnet need?
The number of loops of wire needed for an electromagnet depends on factors like the desired magnetic field strength and the current flowing through the wire. Generally, more loops of wire will result in a stronger magnetic field, but the specific number can vary depending on the application and design of the electromagnet.
What is an example of a silenoid?
The loops on a wire
Would increase the strength of an electromagnet?
More coils of wire around the magnetic material.More current through the wire in the coil.Increasing the current flowing through the wire Increasing the number of loops of wireputting a piece of iron inside the loops of wire apex :)Increasing the current flowing through the wireIncreasing the number of loops of wire
What in the world is a wire binding machine?
A wire binding machine is used for binding books so they lie flat. It is known by many different names including twin loop wire, double loops wire.
How do you create energy from any movements?
The common way to do this is with a generator. The basic principle is quite simple: the movement makes wire loops move in a magnetic field; this induces electricity in the wire loops.
Sam has 60 cm of thin electrical wire to wrap around a nail if each loop of wire is 3 4 cm long how many loops can he make?
15
