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A person can sense electric current as low as 1 mA for 60 Hz AC and as low as 5 mA for DC. At around 10 mA, AC current passing through the arm of a 68-kilogram (150 lb) human can cause powerful muscle contractions; the victim is unable to voluntarily control muscles and cannot release an electrified object. [ 19 ]
Three elements are required for an electrocution to occur: (a) a charged electrical source, (b) a current pathway through the victim, (c) a ground. The health hazard of an electric current flowing through the body depends on the amount of current and the length of time for which it flows, not merely on the voltage. However, a high voltage is ...
The Cons of Working Out Twice a Day. It can be challenging for many people to find time for one workout in a day, much less two. To make two-a-days happen, ...
a can be mistaken as an o which could read "o.u.", meaning both eyes BDS, b.d.s. bis die sumendum: twice daily bib. bibe: drink bis bis: twice b.i.d., b.d. bis in die: twice daily AMA style avoids use of this abbreviation (spell out "twice a day") bis ind. bis indies: twice a day bis in 7 d. bis in septem diebus: twice a week BM bowel movement
Any stationary voltage or current waveform can be decomposed into a sum of a DC component and a zero-mean time-varying component; the DC component is defined to be the expected value, or the average value of the voltage or current over all time. Although DC stands for "direct current", DC often refers to "constant polarity". Under this ...
So, he tried to kill her – twice. The second attack left her in a wheelchair, paralyzed from the hip down. Smith, 36, will spend the next 13 1/2 years in prison for hiring his uncle to kill his ...
It is a day that many pupils at the school, and their parents, will never forget. Lacey, 12, was outside at the time of the stabbing and saw the incident unfolding. "It all started when I was on ...
The Polka-Dot Man (Abner Krill) is a supervillain appearing in comic books published by DC Comics. He is primarily a minor enemy of Batman, and belongs to the collective of adversaries that make up his rogues gallery. The character made his live-action debut in the DC Extended Universe film The Suicide Squad (2021), portrayed by David Dastmalchian.