Voltage and amperage are two measures of electrical current or flow of electrons.
Aed voltage amperage.
How to convert volts to amps.
Convert amps to volts.
Using ohm s law we can say.
V voltage in volts.
Two of the foundational components of electrical study are amperage and voltage and are generally misinterpreted by those trying to understand the subject.
The inability to see the actual electrical forces and the flow of charges has always been a challenge to those trying to perceive the basic electrical concepts at most of the time.
I current in amps.
Voltage is measured in volts current is measured in amps and resistance is measured in ohms.
Let s say this represents our tank with a wide hose.
R resistance in ohms.
A defibrillator delivers a dose of electric current often called a counter shock to the heart although not fully understood this process depolarizes a large amount of the heart muscle ending the dysrhythmia.
Hence sciencestruck helps you understand the difference.
Let s say for example that we have a circuit with the potential of 1 volt a current of 1 amp and resistance of 1 ohm.
The amount of water in the tank is defined as 1.
The shock to the chest is also measured in joules.
My research shows the energy can start off as low as 40 60 j but can not be greater than 360 400 j.
A neat analogy to help understand these terms is a system of plumbing pipes.
It might be easier to think of it as the amount of force or pressure pushing electrons through a conductor.
Anything over that amount would not result in saving the person s life.
Inspect near the power cord or in the user manual for most devices and you should locate a label which lists the continuous wattage or an amperage value for example it may say 115v 50.
The aed delivers a shock energy with units of joules see the related link.
I have read that the aed has the capability of about 1000 volts.
An electrical current at 1 000 volts is no more deadly than a current at 100 volts but tiny changes in amperage can mean the difference between life and death when a.
The voltage is equivalent to the water pressure the current is equivalent to the flow rate and the resistance is like the pipe size.
Voltage is a measure of the pressure that allows electrons to flow while amperage is a measure of the volume of electrons.
This is called ohm s law.
Defibrillation is a treatment for life threatening cardiac dysrhythmias specifically ventricular fibrillation vf and non perfusing ventricular tachycardia vt.
There is not a direct conversion from joules to volts.
