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What are the difference between a wire loop and a wire needle?
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∙ 13y ago
ewan ko
Wiki User
∙ 13y ago
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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.
If One wire in a circuit is replaced by a wire that conducts less electricity which unit describes the difference in conduction between the wires?
ohms
What is produced when a magnetic field moves relative to a closed wire loop?
Faraday says you will induce a current in the wire.
What is a loop or cool of wire that can rotate?
AC and DC Dynamo, galvanometers, etc...
What is the difference between between FR and FRLS wire?
FR --> Fire Retardant FRLS-->Fire Retardant low smoke When ever wire gets fire Fr wire emit more smoke where as FRLS wire emits low smoke than the FR wires...
What happens to the compass needle when you place it in the wire loop when the circuit was turn on?
it point same way as magnetic field
What happens to the compass needle when you place it in the wire loop when the circuit was turned on?
it point same way as magnetic field
When a magnet is pushed through a loop of wire what does it produces?
When the magnetic flux (field) intersecting a loop of wire changes, a voltage is induced between the ends of the loop. If a resistor is connected between the ends, a current flows and power is produced, but in this case a force is needed to move the magnet, and this provides the power.
What does inoculating needle looks like?
Its tip is a wire made of platinum or nichrome, the latter being inferior but less expensive. The wire forms a small loop with a diameter of about 5 mm. This loop is handy for taking an inoculum from a liquid by using the phenomenon of surface tension. The loop is used to cultivate microbes in Agar jelly and to use the streak manouvre to transfer microbes.
What do you use the hybrid converter for in a voice network?
To provide conversion between the four-wire handset and the two-wire local loop
The difference between enameled wire and magnet wire?
An important type of winding wire
Why is an wire loop heated in a Bunsen burner?
For sterilization purposes. The process of heating the loop to white hot kills all bacteria that remain between samples.
Piercing wire for in between needle and jewelry?
Usually piercing needles are hollow to allow for the easy insertion of the jewelry so no wire is needed.
What is the main difference between FCAW and GMAW?
GMAW (solid wire) vs. FCAW (flux-cored wire). The Most important difference between FCAW and GMAW is welding wire,
Electrons are made to flow in a wire when there is?
... a potential difference between the ends of 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.
Is there a difference between black wire and red wire?
Yes, the red wire is a positive wire (+) and the black wire is a negative wire (-) :D
