Which appliance does not use electromagnet
Washing Machines, electric heater,electric bell, grinder
Which of the following are battery powered electric appliances?
Refrigerator
Torch
Mobile Phone
Washing Machine
Name five appliances or machines which use an electric motor.
True or falseA. Water does not get polluted by washing the cloths in running water of river.B. More the use of electric appliances, more will be the pollution.