
The electric chair was first adopted in 1888 in New York as a quicker and more humane alternative to hanging. The process of execution involves shaving the prisoner's head and calves, strapping them into the chair, and attaching electrodes to their head and legs. A jolt of electricity, typically between 500 and 2000 volts, is then delivered for about 30 seconds. If the prisoner's heart is still beating, another jolt is applied. This continues until the prisoner is dead. While death is supposed to be instantaneous, there have been reports of prisoners shouting and shrieking during the execution, as well as instances of malfunction. Today, the electric chair is rarely used as the sole method of execution in any state, with lethal injection being the preferred method. However, some states, like Tennessee, still allow death row inmates to choose between the two methods.
| Characteristics | Values |
|---|---|
| First electric chair built | 1888 in New York |
| First person executed by electric chair | William Kemmler in 1890 |
| First woman executed by electric chair | Martha Place in 1899 |
| First person to survive electric chair | Willie Francis in 1946 |
| Youngest person executed by electric chair | 14-year-old George Stinney in 1944 |
| Most recent execution by electric chair | Nicholas Todd Sutton in 2020 |
| Average voltage | Between 500 and 2500 volts |
| Average duration | About 30 seconds |
| Average execution duration | About two minutes |
| Electrode placement | Head, middle of the back, and legs |
| Strapping procedure | Arms, legs, chest, and groin |
| Electrode type | Metal skullcap-shaped electrode with saline-soaked sponge |
| Additional measures | Blindfolding, bag on head, or eyes taped shut |
| Alternative methods | Lethal injection, lethal gas |
| Perceived humaneness | Varied opinions |
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What You'll Learn
- The electric chair was introduced as a humane alternative to hanging
- The first person executed by electric chair was William Kemmler in 1890
- The executioner pulls a handle to connect the power supply
- The electric chair can cause the body to catch fire
- Inmates may choose the electric chair over lethal injection

The electric chair was introduced as a humane alternative to hanging
In the late 1870s to early 1880s, the spread of arc lighting, a type of outdoor street lighting that required high voltages, led to numerous accidents and deaths. One such accident in Buffalo, New York, on August 7, 1881, involved a drunken dock worker who sneaked into a power plant and grabbed a live electric dynamo. This incident led to the inception of the electric chair.
Southwick designed and patented a device with straps and electrical wires, which he successfully tested on animals. He worked out calculations based on these experiments to develop a method that would work on humans. The electric chair was developed over the next decade, with the first electric chair being built in New York in 1888. The first person to be executed by electric chair was William Kemmler in 1890.
During an execution by electric chair, the condemned person's head and legs are shaved, and they are strapped to a custom wooden chair with belts. A metal skullcap-shaped electrode is attached to the scalp and forehead over a sponge moistened with saline or conductive jelly. The prisoner is then blindfolded, and a jolt of electricity is administered, usually between 500 and 2000 volts. This process is repeated until the prisoner is dead.
While the electric chair was introduced as a more humane alternative to hanging, its effectiveness has been questioned. There have been instances of botched executions, and it has been deemed "`cruel and unusual punishment'" by some courts. Lethal injection is now often seen as a more humane alternative to the electric chair.
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The first person executed by electric chair was William Kemmler in 1890
On August 6, 1890, William Kemmler became the first person to be executed by electric chair. Kemmler was convicted of murdering his common-law wife, Matilda "Tillie" Ziegler, with an axe a year prior.
The electric chair was first built in 1888 in New York, with the state seeking a more humane method of execution than hanging. The chair was designed by George Fell and built by Edwin F. Davis, the first "state electrician" (executioner) for the State of New York. The execution method was also influenced by Dr. Albert Southwick, a dentist who witnessed an elderly drunkard "painlessly" killed after touching the terminals of an electrical generator.
Kemmler's execution did not go as smoothly as intended. After being strapped to the chair, a charge of approximately 700 volts was delivered for 17 seconds before the current failed. Witnesses reported smelling burnt clothing and charred flesh, and Kemmler was still alive. A second shock of 1,030 volts was applied for about two minutes, after which smoke was observed coming from Kemmler's head. An autopsy showed that the electrode attached to his back had burned through to the spine.
During the execution, Kemmler remained composed and did not scream, cry, or resist. He is buried in the precincts of the prison where his execution took place.
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The executioner pulls a handle to connect the power supply
The exact voltage varies, but it is typically between 500 and 2500 volts. The first shock is intended to cause immediate unconsciousness, ventricular fibrillation, and cardiac arrest. The current is then turned off, and doctors check to see if the heart has stopped. If not, another jolt is applied, and this process continues until the prisoner is dead.
The electric chair was first introduced in New York in 1888 as a supposedly more humane method of execution than hanging. The first person to be executed by electric chair was William Kemmler in 1890. The last person to be executed by electric chair without the choice of an alternative method was Lynda Lyon Block on May 10, 2002, in Alabama.
The electric chair has been used less frequently in recent years, with the widespread adoption of lethal injection. However, some states still allow inmates to choose between electrocution and lethal injection, and there have been recent cases of inmates opting for the electric chair due to concerns about the lethal injection process.
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The electric chair can cause the body to catch fire
The electric chair was first adopted in 1888 in New York as a quicker and more humane alternative to hanging. However, the electric chair can occasionally cause the body of the condemned inmate to catch fire.
The inmate's head and legs are shaved, and they are restrained in a chair with belts across their chest, groin, legs, and arms. A metal skullcap-shaped electrode is attached to the scalp and forehead, and a sponge moistened with saline or conductive jelly is affixed to the electrode. The saline solution must be damp enough to conduct electricity, but not so wet that it short-circuits the electric current.
The electric current passes through the inmate's body, causing resistance that creates heat. This heat can cause the inmate's skin to be severely burned, and in some cases, can even cause the body to catch fire. This outcome is likely due to human error, as the executioner must carefully monitor the voltage and duration of the electric current to avoid such incidents.
The electric chair was initially believed to be a humane method of execution, but its effectiveness has been questioned over time. The amount of power required to guarantee immediate death could potentially cause the body to cook or evaporate, resulting in a gruesome scene.
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Inmates may choose the electric chair over lethal injection
The electric chair was first introduced in 1888 as a more humane method of execution than hanging. Today, electrocution is no longer the main method of execution in any US state. However, in certain states, inmates are allowed to choose between lethal injection and electrocution. For example, in Tennessee, inmates on death row whose crimes were committed before 1999 can choose to be electrocuted.
In contrast, the electric chair is supposed to be a quicker and more humane method of execution. The right voltage at the right amperage and frequency should overwhelm the heart and brain, resulting in death before the person feels much pain. The body also does not get violently messed up, which can be considered more dignified.
However, the electric chair is not without its flaws. The amount of power required to guarantee immediate death is very high, and if not properly administered, the process can be inhumane. There is also the psychological trauma of awaiting execution, which can be emotionally distressing.
Ultimately, the decision between lethal injection and the electric chair is a difficult one, and the choice may depend on the individual inmate's preferences and concerns about the potential risks and pain associated with each method.
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Frequently asked questions
The condemned person is strapped to a chair with belts that cross their chest, groin, legs, and arms. A metal skullcap-shaped electrode is attached to their scalp and forehead over a sponge moistened with saline solution. The prisoner is then blindfolded. Once the execution team has withdrawn to the observation room, the executioner connects the power supply, sending a jolt of electricity through the body.
The first electric shock is intended to cause immediate unconsciousness, ventricular fibrillation, and eventual cardiac arrest. The electric current surges through the body, causing lethal damage to the internal organs.
The electric chair was designed to be a more humane method of execution, but it assumes that everything goes perfectly. Electricity kills quite randomly, sometimes stopping the heart, and sometimes not. The amount of power required to guarantee immediate death would be so high that it would cook or evaporate the body.











































