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kilohms.
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How much of ampere can kill?
Milliamps are dangerous Less than 1/2 milliamp no sensation1/2 to 2 milliamps Threshold of perception2 to 10 milliamps muscular contraction5 to 25 milliamps painful shock (may not be able to let go)Over 25 milliamps Could be violent muscular contraction50 to 100 milliamps Ventricular fibrillationover 100 paralysis of breathing. possibily 1-2Amp/s can make your heart stop. and kill you. Not the amount of voltage
How much curretn is in a circuit that includes a 9- volt battery and bulb with a resistance of 12 ohms?
Current, I is equal to V (voltage) divided by R (resistance); Hence: I=V/R = 9V/200 ohms: I = 0.045 Amps, or 45ma (milliamps).
Is 4 kv and 30 ma be lethal from dry hand to hand?
30 ma will not hurt you but 4 kv or 4000 volts will certainly kill you for it will push far more than 30 ma through your body-wet or dry! <<>> Taking any amount of AC voltage from hand to hand is dangerous. This is because the path the voltage takes is across the chest in the location of your heart. Small voltages can stop the heart from beating. Milliamps are dangerous and will hurt you as shown below; Less than 1/2 milliamp no sensation 1/2 to 2 milliamps Threshold of perception 2 to 10 milliamps muscular contraction 5 to 25 milliamps painful shock (may not be able to let go) Over 25 milliamps Could be violent muscular contraction 50 to 100 milliamps Ventricular fibrillation over 100 paralysis of breathing.
What equation relates power to current and resistance?
Power = (current) times (voltage)Current = (Power) divided by (voltage)Voltage = (Power) divided by (current)
What is current gain and voltage gain?
Current gain is the ratio of output current divided by input current. Voltage gain is the ratio of output voltage divided by input voltage. Nothing more complicated than that.
2 volts divided by 100 kOhms equals how many milliamps?
2 volts across 100 kOhms produces 0.02 milliamps (or 20 microamps) of current. Ohm's law: Voltage = Amperes * Ohms, so Amperes = Voltage / Ohms.
If the current is 33 milliamps and the resistance is750 ohms what is the voltage?
24.8 Volts
How many milliamps does a 100 watt bulb use?
To answer this question a voltage is needed.
5.1v is the Voltage, You need to also look at what the Amperage rating is on the charger. 500ma, 1000ma, etc. How many Milliamps?
5.1v is the Voltage, You need to also look at what the Amperage rating is on the charger. 500ma, 1000ma, etc. How many Milliamps?
What voltage is painful?
According a chart by Cooper-Bussman, voltage from 3 to 10 milliamps is painful, but not dangerous. From 10 to 40 milliamps is what is called the "let go threshold". When you reach that threshold your muscles have convulsed so hard that you can not let go of the conductor.
How many milliamps equal one watt?
It depends on the voltage. watts = amps x volts So if the potential difference (another way of saying voltage) was 1V, then a current of 1 Amp, or 1000 milliamps, would result in a power of 1 watt.
8 volts divided by 40 milliamps equals?
0.2
What is the human withstanding capacity towards voltage in ac and in dc?
Milliamp are dangerousLess than 1/2 milliamp no sensation1/2 to 2 milliamps Threshold of perception2 to 10 milliamps muscular contraction5 to 25 milliamps painful shock (may not be able to let go)Over 25 milliamps Could be violent muscular contraction50 to 100 milliamps Ventricular fibrillationover 100 paralysis of breathing.
Can being shocked from a 110 wire harm you?
It is not the potential voltage that will kill you it is the current that you conduct when you come into contact with the voltage. The following is the limits that the human body will take. One milliamp is one thousandth of an amp.Milliamps are dangerousLess than 1/2 milliamp no sensation1/2 to 2 milliamps Threshold of perception2 to 10 milliamps muscular contraction5 to 25 milliamps painful shock (may not be able to let go)Over 25 milliamps Could be violent muscular contraction50 to 100 milliamps Ventricular fibrillationover 100 paralysis of breathing.
Is death more dependent on amperage or voltage?
High amperage with low voltage won't conduct through tissue. High voltage with low amperage will conduct through tissue but will not cause tissue damage. Voltage must be high enough (at least 70-80V) to conduct and interrupt nerve conductivity. Amperage must be high enough to damage tissue. Less than 1/2 milliamp no sensation 1/2 to 2 milliamps Threshold of perception 2 to 10 milliamps muscular contraction 5 to 25 milliamps painful shock (may not be able to let go) Over 25 milliamps Could be violent muscular contraction 50 to 100 milliamps Ventricular fibrillation over 100 paralysis of breathing. Both are dangerous, because you can't have one without the other. amperage = voltage / resistance If you have something with a fixed resistance (for example, your heart) the amount of voltage will be directly related to the amount of amperage. Double the voltage, and you would get double the amperage.
How much of ampere can kill?
Milliamps are dangerous Less than 1/2 milliamp no sensation1/2 to 2 milliamps Threshold of perception2 to 10 milliamps muscular contraction5 to 25 milliamps painful shock (may not be able to let go)Over 25 milliamps Could be violent muscular contraction50 to 100 milliamps Ventricular fibrillationover 100 paralysis of breathing. possibily 1-2Amp/s can make your heart stop. and kill you. Not the amount of voltage
What can kill amperage or voltage?
It is the amperage that will kill you. In fact the amperage range is in the milliamps (one thousandths of an amp) that are dangerous. Less than 1/2 milliamp no sensation 1/2 to 2 milliamps Threshold of perception 2 to 10 milliamps muscular contraction 5 to 25 milliamps painful shock (may not be able to let go) Over 25 milliamps Could be violent muscular contraction 50 to 100 milliamps Ventricular fibrillation over 100 paralysis of breathing.
