Why The Cell Phone Get exploded while On Speak @ Charging ? செல் போன் வெடிக்க காரணம் என்ன ?? சிறிய ஆய்வு (வாசிக்க தவற கூடாது)

A Small History :

a person was recharging his mobile phone at home. Just at that time a call came in and he answered it with the charging Instrument still connected to the outlet. After a few seconds electricity flowed into the cell phone unrestrained and the young man was thrown to the floor with a heavy thud. As you can see, the phone actually exploded. His parents rushed to the room only to find him unconscious, with a weak heartbeat and burnt fingers. He was rushed to the nearby hospital, but was pronounced dead on arrival.

Analysis:

 It is a fact that mobile phones when answered while charging can 'sometimes' lead to electrocution of the person and other fire and explosion hazards, but it is important to note that such accidents happen rarely and that too because of faulty mobile phone manufacturing, battery problem and low quality chargers. 

Precautions:

1. Never use fake batteries.
2. Do not use fake mobile chargers.
3. Make sure the Battery and charger are of the same brand as mobile phone.
4. Don't talk on phone while charging.
5. Don't charge a wet phone.
6. Replace damaged battery immediately.
7. Don't tamper with the battery or bring it into contact with other metal objects outside the phone.
8. Plug off as soon as mobile is fully charged.
9. Don't let you battery overheat.
10. Do not place your mobile phone in very hot areas, like a cooking surface, cooking appliance, iron, or radiator.
11. Follow the instructions of manufacturer for battery usage, storage, and recharging.

Other Issues :

Radiation from a Low Battery Mobile Phone:

The claim that radiation from a mobile phone will be 1000 times stronger when its battery is low to the last bar is a hoax that perhaps surfaced from a misinterpretation. The radiation level from a mobile phone does not really depend on the charging levels of the battery. Radiation from a phone would be stronger when the reception is extremely weak, i.e. the weaker the signal of the cell phone is, the more intense the radiation will be. May be the claim is a misinterpreted version of this particular fact, mixing up “one bar of battery power” with “one bar of signal”.