0
AC and DC Dynamo, galvanometers, etc...
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What are the difference between a wire loop and a wire needle?
ewan ko
What is produced when a magnetic field moves relative to a closed wire loop?
Faraday says you will induce a current in the wire.
Why is it necessary to flame the loop between cultures?
because when we inoculate the culture with wire loop,some organism may be sticked to it which may be harmful or can cause trouble.so to destroy the remaining organisms wire loop is flamed again.
For a loop of current carrying wire in a uniform magnetic field the potential energy is a minimum if the magnetic dipole moment of the loop is?
in the same direction as the field
Is slip ring a part attached to each end of the wire loop in an ac generator?
In a very simple, laboratory-type, a.c. generator -yes. In practical generators, the output (armature) windings are part of the stator, so do not rotate and, so, don't require slip rings.
Is it possible to orient a current loop in a uniform magnetic field such that the loop will not tend to rotate?
Mafee mallom
What are the difference between a wire loop and a wire needle?
ewan ko
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
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.
Why the loop is flamed after completing the inoculation?
because when we inoculate the culture with wire loop,some organism may be sticked to it which may be harmful or can cause trouble.so to destroy the remaining organisms wire loop is flamed again.
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.
Another name for a platinum wire loop?
oese
What is a circuit that only has one loop of wire?
series
Function wire loop?
The function of a wire loop is to transfer small amount of bacterial culture into broth. It is also used to move an agar plate for its continued growth.
When you loop the wire with a current it will?
increase the strenght of the magnetic field. :)
How can a contamined wire loop be cleaned?
insert the loop into the burner flame until all of the salt has been burned off
How can prevent splattering when flaming a loop which has just used to transfer a culture?
you should drawn the loop slowly from the cooler to the hotter part of flame.Heat from the base of the wire first and slowly move towards the loop's tip. Heat the wire until it is red-hot.
