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What else can I help you with?
How long will it take an insulator that has a charge of 5 C to charge to 30 C if the charging current is 2 A?
It will take 12.5 seconds for the insulator to charge from 5 C to 30 C at a charging current of 2 A. The time taken can be calculated using the formula: time = (final charge - initial charge) / charging current.
Will current flow more easily through a long wire or a short wire?
Current will flow more easily through a short wire compared to a long wire because the resistance of a wire increases with its length. A longer wire will have more resistance, resulting in a lower current flow compared to a shorter wire.
What are the key differences between alternating current (AC) and direct current (DC)?
Alternating current (AC) and direct current (DC) differ in the direction of flow of electric charge. AC changes direction periodically, while DC flows in one direction continuously. AC is used for long-distance power transmission, while DC is used for electronic devices and batteries.
How long it take a current of 10mA of deleiver 30c of charge?
Oh, dude, let's break it down. So, if you have a current of 10mA, which is 0.01A, and you want to deliver 30c of charge, you just divide the charge by the current. So, 30c divided by 0.01A equals 3000 seconds. Easy peasy, right?
How can you make an electromagnet stronger and why?
An electromagnet will maintain a charge as long as current continues to flow through it. Strengthening the charge is a matter of changing, or adjusting the components that enable the charge to flow. There are many ingredients that affect electromagnet strength. The length and width of the magnetic field, the amount of resistance the current encounters, the pulling power of the magnet itself, all determine how strong your electromagnet will be.
what is the charge of X in XC2H3O2?
If you know the electric current, the flow of electric charge through an object, traveling through a circuit and how long the current is applied, you can calculate electrical charge using the equation for current Q = It in which Q is the total charge measured in coulombs, I is current in amps, and t is time that the ..
Current will flow as long as the power supply is good and there's a power-control device true or false?
Current will flow as long as there is a difference of potential (a voltage) and a path for current to flow. So no power-control device is required for current flow but yes it will flow with a power control decive.
How long does it take at total charge of 10.0 C to pass through a cross-sectional area of a copper wire that carries a current of 3.1 A?
Here we are given 3.1 amperes of current and are asked to find the time it takes 10 coulombs of charge to pass a given point. First ask yourself how many coulombs are passing a given point in one second. If we have 3.1 amperes of current, we have 3.1 coulombs of charge passing any given point in one second. If it takes 1 second for 3.1 coulombs of charge to pass, how long will it take for 10C of charge to pass?
What is the flow in an electric current?
An electric current is the flow of electric charge, carried by electrons in the conductor. Unless, it is a conducting solution, in which case the currents may be moving ions carried by water. Unless, it is the solar wind, in which case it is the stream of electrons and protons from the Sun carried by the vacuum of space and their own inertia. So, just to be on the safe side, electric current is the flow of charge and it does not matter what the charge is and it does not matter whether it is in a condcutor or interstellar space as long as it is moving.
How long doe it takes 10C to flow past a point if the current is 5?
One coulomb is defined as the amount of electrical charge transported, per second, at a current of one ampere. In terms of units, in SI a coulomb is special name given to an ampere second. The equation for this, is: Q = I t. Where Q = charge, I = current, and t = time.So, if we change the subject of the equation, for time, t, we have: t = Q/I = 10/5 = 2 s.
How long does it take 10C to flow past a point if the current is 5A?
curent= couloumb/ time 5=10c/t t =10c/5a t =2sec
How long 5 voltage travel in steel?
As long as there is an applied voltage, current will flow.
What are potential health risks associated with static electricity?
As long as the electricity is static, it is of little concern. Of course, static today, current tomorrow. If you are in contact with a large static charge and also with the Earth, the energy can flow through you, and there might be enough to stop your heart. I heard of a man who picked up two cables to connect them and was cooked. The person in charge said it was static electricity, since the power was then not on. Of course, it is my point that static electricity is merely charge, and the charge (most usually) has to move to hurt you. Moving charges are called electric current.
What is the difference between 900mAh and 3000mAh batteries?
The current relates to the flow of electric charge in an object. Basically the Ampere hour is a measure of how 'long' it will last for. So a higher amount will result in a longer lasting battery because it 'contains' more current.
What device is needed for current to flow in an electric circuit?
Too vague of a question. As long as it is a closed circuit it will flow.
What is the Symbol for current flow?
It can be anything, as long as it's clearly defined in accompanying text.The most commonly used is ' I '. Current has the units of Amperes.
Who is invented current?
No one invented current. It existed long before it was 'discovered' by scientists. But, after its discovery, it took a very long time to understand what it was. For example, Benjamin Franklin though it was some sort of mysterious fluid. It wasn't until the secrets of the atom were unlocked, scientists were able to describe it in terms of charge flow.
