Question

Name a safe source of electricity for performing science experiments in the school laboratory

Answer 1

lithium battery is the best and safe source of electricity for performing experiments in any laboratory

Answer 2

Safe sources of electricity for school laboratory are -

• Button cells.

• Normal AA or AAA batteries.

• Rechargeable small Lithium ion batteries.

Significance :

• We know that electricity is one of the most dangerous things which can even cause death.

• That's why low power electricity sources (as mentioned above) are always preferable in the school laboratories,in order to prevent any kind of accidents.