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How many volts is generally the most dangerous to work with because it causes a current flow of 100 to 200 milliamperes through the body?
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Why ac current is more dangerous than dc?
no actually dc current is more dangerous than ac because dc is a direct current and has no current zero condition ,which is very dangerous and do not leave us if we get shock while ac current leave us when we get shock
The value of the resistor has 5 volts across it and has 20mA flowing through it?
The value of a resistor with 5 volts across it and 20 milliamperes of current flowing through it is 250 ohms. Ohm's Law: E = I R R = E/I
What should the multimeter be set on to measure charge?
Current is measured in amps so the setting on a multimeter would be A Measuring current with a multimeter is only to be done by someone with training because it can be very dangerous It is much better to measure current with a clamp meter
Which is the dangerous current?
You can't really separate them. It's the current flowing through your body that does the damage, but the value of the current depends on the voltage across your body -the higher the voltage, the higher the resulting current.
How strong does a current have to be to kill you?
Current can kill you for several reasons...The power dissipated can be so high that you get burned.The shock can cause you to jerk, either striking somthing and physically hurting yourself, or causing you to fall off something.The current flow can cause muscles to spasm, potentially stopping your heart or your breathing.The current flow can damage things, such as the SA node in the heart, causing the heart to go into Ventricular Fibrillation, even after the current is removed.etc.
What is 200mA?
50 mA generally stands for 50 milliamperes. A milliampere is a measure used for small electrical currents.
What is the maximum current in zinc carbon dry cell?
Maximum Current draw - 20 (milliamperes)
What does mA mean on chargers?
It stands for milliAmperes, a measure of electric current.
The amount of current that it takes to cause ventricular fibrillation is?
6-30 milliamperes
What is the current through a 1.5k resistor with voltage of 3V across it?
Two milliamperes. Ohm's law: Current equals voltage divided by resistance.
What is the relationship between amperes and milliamperes?
Q=it Q = coloumbs I = current T = time
How many A does 300mA equal?
300mA (or milliamperes) is equal to 0.3A (or amperes).
What does mA read?
Since this in in the science category, mA is the abbreviation for milliAmperes, i.e. thousandths of an Ampere, the measure of current strength in an electrical circuit.
What is the current in a circuit consisting of a 1000 ohm resistor with a voltage of 50 volts DC?
Current (I) = Voltage (V) / Resistance (Ohms) I = V/R = 50/1000 = 50 milliamperes or 50 mA
What is mA engineering wise?
mA is the abbreviation for milliAmperes. Milli- means one-thousandth, so a milliAmpere is one-thousandth of an Ampere, or Amp for short. Amperes are the standard measure of electrical current. 1mA=.001A
How long does 6000mA lasts?
6000 mA is 6000 milliamperes, a current of 6 amps. I could last for ever, or it could last until it is switched off.
Why ac current is more dangerous than dc?
no actually dc current is more dangerous than ac because dc is a direct current and has no current zero condition ,which is very dangerous and do not leave us if we get shock while ac current leave us when we get shock
