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What factors will increase the current in a stationary wire loop?
Increasing the strength of the magnetic field passing through the loop, increasing the number of turns in the wire loop, or increasing the speed at which the magnetic field changes can all increase the current in a stationary wire loop through Faraday's law of electromagnetic induction.
If you suspend a circular loop of wire carrying current by a thread how will you expect it to align itself?
The circular loop of wire carrying current will align itself in a plane perpendicular to the direction of the magnetic field created by the current flowing through the loop. This is a result of the magnetic force exerted on the current-carrying loop in the presence of the magnetic field.
What factors determine the magnitude of induced current in a wire loop when exposed to a changing magnetic field?
The magnitude of induced current in a wire loop when exposed to a changing magnetic field is determined by factors such as the strength of the magnetic field, the rate of change of the magnetic field, the number of turns in the wire loop, and the resistance of the wire.
A magnet inside a wire loop can produce a current?
Only while the magnet is entering or leaving the loop. If you hold it still, no current is generated. The same goes for a longer magnet where the loop is being moved, but the magnet always remains inside the loop; no current.
When electric currents runs through a loop of wire it makes and what?
When an electric current runs through a loop of wire, it generates a magnetic field around the wire. This phenomenon is known as electromagnetism.
Why if the same current flows in a wire coil and a single wire loop the magnetic field inside the coil is stronger than the field inside the loop?
why, if the same current flows in a wire coil and a single loop, the magnetic field inside the coil stronger than the field inside the loop
What factors will increase the current in a stationary wire loop?
Increasing the strength of the magnetic field passing through the loop, increasing the number of turns in the wire loop, or increasing the speed at which the magnetic field changes can all increase the current in a stationary wire loop through Faraday's law of electromagnetic induction.
If you suspend a circular loop of wire carrying current by a thread how will you expect it to align itself?
The circular loop of wire carrying current will align itself in a plane perpendicular to the direction of the magnetic field created by the current flowing through the loop. This is a result of the magnetic force exerted on the current-carrying loop in the presence of the magnetic field.
What factors determine the magnitude of induced current in a wire loop when exposed to a changing magnetic field?
The magnitude of induced current in a wire loop when exposed to a changing magnetic field is determined by factors such as the strength of the magnetic field, the rate of change of the magnetic field, the number of turns in the wire loop, and the resistance of the wire.
What describes the production of an electric current by moving a loop of wire through a magnetic field or moving a magnet through a wire loop?
moving a loop of wire through a magnetic Field. The rotation of a coil of copper wire trough a magnetic field changes magnetic field as "seen" from the coil inducing an alternating current.
A magnet inside a wire loop can produce a current?
Only while the magnet is entering or leaving the loop. If you hold it still, no current is generated. The same goes for a longer magnet where the loop is being moved, but the magnet always remains inside the loop; no current.
Why Buzzer only makes noise when the loop toches the wire?
The buzzer only makes noise when the loop touches the wire because that contact completes an electrical circuit. When the loop connects with the wire, it allows current to flow through the buzzer, activating it and producing sound. If the loop is not touching the wire, the circuit remains open, preventing current from flowing and keeping the buzzer silent.
A loop of wire is placed within a magnetic field If the loop of wire is stationary as is the magnetic field will a current be induced in the wire?
No it will not. In order to get electrical activity you need motion. Either the magnet or the wire must move.
When electric currents runs through a loop of wire it makes and what?
When an electric current runs through a loop of wire, it generates a magnetic field around the wire. This phenomenon is known as electromagnetism.
When the electric current runs through the wire loop of a motor it makes a?
Circuit
What is produced when a magnetic field moves relative to a closed wire loop?
Faraday says you will induce a current in the wire.
How does Amperes law relate to the calculation of the magnetic field around a current-carrying wire?
Ampere's law states that the magnetic field around a closed loop is directly proportional to the current passing through the loop. This law is used to calculate the magnetic field strength around a current-carrying wire by integrating the magnetic field along a closed loop surrounding the wire.
