In our daily lives sometimes, it happens that we suddenly feel an electric shock upon touching someone or something. This phenomenon, though surprising, is usually harmless. Have you ever wondered why this happens more frequently in offices or at home? Let’s explore the scientific reason behind this sensation.
Why We get electric shock upon touching?
Our body constantly undergoes neurological processes involving electrical activity. Similar to how electrical wires in our homes have a plastic coating for insulation, our body’s nerves are also covered by a protective layer called the myelin sheath. This sheath helps in the smooth transmission of electrical signals within the nervous system. When we sit in the same position for a long time, an imbalance can develop in our nerves. This can cause a disturbance in the body's electrons. If someone suddenly touches us, the myelin sheath gets activated, leading to the sensation of an electric shock.
Why Is It More Common Indoors?
- Neurologists explain that this reaction varies from person to person based on their sensitivity. The phenomenon is more noticeable in offices and homes due to:
- Static Electricity Build-Up: When we sit for a long time, especially on a plastic chair, our body accumulates a charge.
- Insulation from the Ground: If our feet do not touch the floor, electrons do not get discharged properly.
- Friction from Clothing: Synthetic fabrics can generate static charge when rubbed against surfaces like plastic chairs.
The Role of Plastic Chairs
Ever noticed a shock after getting up from a plastic chair? This happens because plastic does not conduct electricity well, allowing it to accumulate a charge from our clothes. When we stand up, this charge transfers back to the chair, and when we touch it, we feel a mild electric shock.
Also read: Workout Tips: Know Common Walking Mistakes That Can Harm Your Health
Should You Be Concerned?
For most people, these minor shocks are harmless. However, if you frequently experience such sensations without an external trigger, it might be advisable to consult a doctor to rule out any nerve-related issues. In short, the sudden electric shock we sometimes feel is a natural result of static electricity and our body's nerve activity. Understanding this phenomenon can help us avoid unnecessary worry while being more aware of how our environment influences our body’s electrical balance.