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What else can I help you with?
What is an ebonite rod?
an ebonite rod is a solid in which you find little black phosterus in
When a ping-pong ball is made to touch a charged plastic rod it is attached and then repelled?
yes , because the positive charge are attach in it
What is surging in compressor?
Centrifugal and axial compressors will surge when forward flow through the compressor can no longer be maintained, due to an increase in pressure across the compressor, and a momentary flow reversal occurs. Once surge occurs, the reversal of flow reduces the discharge pressure or increases the suction pressure, thus allowing forward flow to resume again until the pressure rise again reaches the surge point. This surge cycle will continue until some change is made in the process or compressor conditions.
What conditions are necessary for a magnetic field to produce a force on a wire?
To answer this question, let's look at the definition of the following words. Voltage, Current, and Resistance One volt is one joule of energy per coulomb of electrons. One ampere means one coulomb of electrons is moving through the wire each second. R = V ÷ I = J/s ÷ C/s = J/C The resistance measures the amount of energy that is required to make one coulomb of electrons move through the wire. The charge of one electron is 1.6 * 10^-19 C. To determine the number of electrons per coulomb, invert this number. Number of electrons per coulomb = 6.25 * 10^18 One ampere means 6.25 * 10^18 electrons are moving through the wire and resistor each second. If the resistor is one ohm, one volt will be required for this to happen. To determine the amount of charge that is moving in a wire each second, you will need to wire's resistance and the voltage that is being used. Voltage and resistance determine the amount of charge that is moving through the wire each second. I hope this answers your question.
Why is welding rod kept in a rod oven?
to keep moisture out
Which charge does ebonite rod acquire when rubbed with woollen cloth?
The ebonite rod acquires a negative charge when rubbed with woolen cloth because electrons are transferred from the woolen cloth to the ebonite rod.
What kind of electeic charge gets devloped on thr ebonite rod when rubbed rod when rubbed with a woolen cloth or fur?
When an ebonite rod is rubbed with a woolen cloth or fur, the ebonite rod gains a negative charge. This is due to the transfer of electrons from the wool or fur to the ebonite rod, creating an excess of electrons on the rod and resulting in a negative charge.
What will happen if an ebonite rod rubbed with a piece of wool?
The ebonite rod will acquire a negative charge, while the wool will acquire a positive charge through the process of triboelectric charging. This creates an attractive force between the two objects due to opposite charges, allowing the wool to stick to the ebonite rod.
What happens when ebonite rod rubbed with flannel?
When an ebonite rod is rubbed with flannel, the rod becomes charged with static electricity due to the transfer of electrons between the two materials. The ebonite rod will acquire a negative charge, while the flannel will acquire a positive charge.
What happens when rub an ebonite with a wool cloth?
The ebonite rod will gather a static electric charge, as electrons are transferred.
Is ebonite charged?
Ebonite is a type of hard rubber that does not conduct electricity, so it cannot hold an electrical charge. You can use ebonite to insulate materials from electricity due to its non-conductive properties.
What kind of charge is induced on a metal-leaf electroscope by an ebonite rod?
Static
What happens when a ebonite rod is rubbed with a piece of wool?
When an ebonite rod is rubbed with a piece of wool, electrons are transferred from the wool to the ebonite rod, causing the ebonite rod to become negatively charged and the wool to become positively charged. This transfer of electrons creates an electric charge imbalance between the two objects, leading to an attraction between them due to electrostatic forces.
What is an ebonite rod?
an ebonite rod is a solid in which you find little black phosterus in
How can a conductor be made to hold its charge?
It is not possible to make a ordinary conductor hold it's charge permanently.But you can make a ordinary conductor(e.g.,)a wire to hold charge for a short period.This is because a charge stored in a conductor leaks to the surroundings due to ionisation of air. But it is possible to charge a conductor like a copper sphere. for this the copper sphere is first connected to ground and a negatively charged ebonite rod near it.the copper sphere becomes positive as the negative charges in it flow to the ground.the sphere is disconnected from ground and the ebonite rod is taken away.now the copper sphere holds positive charge. note: it is easy to charge an ebonite rod by rubbing it with fur.
When a ebonite rod rubbed with funnel is bought nearer to another ebonite rod what happens?
it attracts it
Where do you use ebonite rod?
ebonite rod is a thin, round stick made of hard, black rubber.
