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armature
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∙ 11y ago
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What is a long coil of wire with many loops called?
a long wire with many coils is called a coil
What are many loops of wire placed one on top of the other?
Coil :)
What causes the loops of wire and the pointer to move in a galvanometer?
The electromagnet's coil is attached to a pointer. When a current is in the electromagnet's coil, a magnetic field is produced. This field interacts with the permanent magnet's field, causing the loops of wire and pointer to rotate.
Disconnect a small voltage battery from a coil of many loops of wire and a large voltage is produced by?
The large collapse in the magnect field.
Disconnect a small-voltage battery from a coil of many loops of wire and a large voltage is produced by?
the large collapse in the magnetic field
What company makes a wire binding machine?
NSC International makes wire binding machines. Wire binding machines bind paper together into books, reports and manuals by using coil like wire loops.
What are many loops of wire placed on top of another?
coilinductorwindingetc.
The magnetic flux through a coil of wire containing two loops changes from -50Wb to plus 38Wb in 0.42sWhat is the emf inducced in the coil?
(-50-38)2/o.42=419.047619
How does a car coil work?
An ignition coil is two loops or "Coils" of wire one inside the other. When you apply a current to the Coil of wire with less coils of wire it creates a magnetic Field. When the magnetic Field collapses when the electricity is removed this induces a current in both coils of wire. The coil that has just had the power removed from to a very small degree. To the other coil that has many more coils of wire the current induced is very high voltage. This causes the spark to jump the gap on the spark plug. To make this happen correctly the power must be turn on and of very quickly and cleanly.
What effect would increasing the number of loops in a coil have on an electromagnet?
Putting a piece of iron or steel inside the coil makes the magnet strong enough to attract objects. The strength of an electromagnet can be increased by increasing the number of loops of wire around the iron core and by increasing the current or voltage.
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
What many loops of wire placed one on top of another?
coilinductorwindingetc.
