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Conservation of charges

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What will happen if during induction the ground connection was removed first before the charging body?

During induction, if the ground connection was removed first before the charging body, the electrons on the electroscope will be stranded. This causes a negative charge on the object.


When charging a battery, should you use a red or black cable first?

When charging a battery, you should always connect the red cable first before the black cable.


What device uses static electricity to form images?

A photocopier machine uses static electricity to form images. The process involves positively charging a drum, which then attracts toner (negatively charged) to form the image before transferring it onto paper and fusing it with heat.


Give 10 examples of conservation of charge?

When a negatively charged object transfers excess electrons to a neutral object, the total charge before and after remains the same. During a chemical reaction, the total charge of the reactants is equal to the total charge of the products. In an electric circuit, the total current entering a junction is equal to the total current leaving the junction, demonstrating conservation of charge. When a positively charged object is brought near a neutral object, charge is redistributed but the total charge remains constant. The process of charging by friction demonstrates conservation of charge, as charge is transferred between objects without being created or destroyed. The discharge of a capacitor involves conservation of charge as the total charge on the capacitor remains the same before and after discharge. Conservation of charge is observed in electrostatic precipitation systems, where particles acquire charge but the total charge in the system is conserved. In nuclear reactions, the sum of the charges of the particles before the reaction is equal to the sum of the charges of the particles after the reaction. When a conductor is grounded, excess charge is transferred to or from the ground, ensuring conservation of charge in the system. The concept of conservation of charge underlies the working of devices like photocopiers and inkjet printers, where charge is manipulated for image formation without violating the conservation law.


Why does a charged glass rod attract charged plastic straw?

it is becuase when a glas rod charged by rubbing a cloth it aquires positive charge and when a plastic straw is charged by rubbing a cloth it aquires negative charge. Therefore a charged glass rod attracts a charged plastic rod.

Related Questions

Will it mess up your iPhone if you accidentally turned it on before fully charged?

No - not at all. It will simply need charging a bit sooner than if you'd let it get fully charged.


Why does your vectron wave flash green while being charged?

That means it dosent have to be charged anymoreWhen you start to charge and the red light flashes for a while, then it changes from red to green alternate flashing this means that the actual batteries doing the charging are not fully charged. Either buy new batteries or make sure you charging batteries are fully charged before you attempt to charge it


When charging your battery the water boils out of the cells before it is fully charged The cell caps are loosened to vent and cells are not over filled?

Try charging at a lower rate of amperage, also check condition of battery with a battery tester, under a load.


When should you add water to a battery Before or after charging?

You should add water to a lead-acid battery before charging it. This is because charging can cause the electrolyte to evaporate and increase the risk of overcharging, which can lead to battery damage. Ensuring the water level is adequate before charging helps maintain optimal performance and longevity of the battery. Always use distilled water to avoid introducing impurities.


Can you be charged for a bank robbery just because you know who done it and did not say anything?

You would be charged as an accessory before or after the crime.


Can you trade in a vehicle that has been charged off?

You can trade it in but the dealer will have to pay it off before consumating any deal he has with you. Charging it off does not relieve you of the debt nor does it erase the lien on the title.


What will happen if during induction the ground connection was removed first before the charging body?

During induction, if the ground connection was removed first before the charging body, the electrons on the electroscope will be stranded. This causes a negative charge on the object.


Do you have to disconnect battery before charging?

No.


Should harley davidson dealers precharge battery before sale?

This is a loaded question. The new battery should be charged, but it should not require charging, it should be charged between 80 and 100% when sold with out any extra attention. Most motorcycle batteries operate in thwe 80% to 90% charged range depending on how they are used.


What causes the alternator to whine when you turn on the lights?

Bearing failure. Have the alternator tested. describe the whine - is it proportional to the speed? It oculd be because of the load and the charging - how is your battery condition? Did it do this before? Bearing failure. Have the alternator tested. describe the whine - is it proportional to the speed? It oculd be because of the load and the charging - how is your battery condition? Did it do this before?


How do you know if you need a new battery?

it wont work anymore. have it tested before replacing could be it is not being charged properly Most auto parts stores will test your battery and charging system for zip.


Why won't the Nintendo stay on even though it's charged?

the battery may be getting old or you somehow overcharged it and destroyed the battery, or you used it before you charged it when you first got it. If you use it before charging it when you first open it, you could severely shorten battery life. Not just for a DS or whatever Nintendo thing you mean, but for anything chargeable.