Which kills volts or amps

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Your comment will be reviewed and published at the journal's discretion. Please check for further notifications by email. Sign in Don't already have an Oxford Academic account? You could not be signed in. Sign In Forgot password? Don't have an account? American Physical Therapy Association members Sign in via society site. Another way, Which is the killer, bullet or gunpowder?. Related to the topic, Which is the killer, Current or Voltage?

To know the exact reason, we must know the difference between Current and Voltage. As explained in the previous post, voltage is the cause and current is the effect.

To know which is the fatal, voltage or current? The logic behind this scenario is that some of the quantities remain same in fist case and paraders are change at the second case. Assume that the resistance is constant, then:. So the main cause is the voltage and current as an effect is the killer at specific rate for specified period. Current will kill you but some amount of voltage is required to flow that current in the body breaking the human body resistance.

In other words, an enough power is required to pass in the human body for proper electric shock. In short, high voltage with a few micro amperes cause nothing to the human body like in high voltage supplying cathode ray tube in traditional TV set or high static voltage in the comb.

Therefore enough voltage of hundredth with enough current make electric shock to human bodies because human body like resistor need enough power to pass current. Keep in mind that the effects of electrical current through the human body vary according to:.

The following level of voltage are considered safe. AC Voltage. DC Voltage. The following tables shows the different values of AC and DC currents in mA and its effect on the human body. Keep in mind that it is the average value and not meant to be same for everyone as it depends on different factors.

Basic Electrical Safety. Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content. Create a personalised content profile.

Measure ad performance. Select basic ads. Create a personalised ads profile. Select personalised ads. Apply market research to generate audience insights. Measure content performance. Higher voltage means higher amperage, and thus higher voltage has more potential to kill. It takes only mA to stop your heart. I believe the resistance of a person with dry skin is somewhere around , ohms. This means, even touching V is far from lethal.

The probem is wet skin is around 1, ohms, and the inside of your body is even lower, thus making V potentially lethal. OSHA actually has a good page describing this even if they resize your damn browser window.