Question

Name two electric devices for each where (i) heating effect of current is used
(ii) magnetic effect of current is used

Answer 1

Answer:

HEATING EFFECT: GEYSER, ROOM HEATER.

MAGNETIC EFFECT: ELECTRIC BELL, CRANES TO LIFT MAGNETIC MATERIAL.

Answer 2

Answer:

1) Heating effect of current is used in many appliances...Some of the appliances are

• *Electric kettle,electric heater,electric fuse,electric toaster,electric oven,room heaters and etc...

2)Magnetic effect of current is used in many appliances...They are

• *Electromagnets,electric bells,telephone instruments,electric motors,electric fans,loud speakers,toys and etc..

Explanation:

• In the whole we can say that When electric current passes through a wire the current carrying wire behaves like a magnet.This is called magnetic effect of current.
• When a electric current is passed through a conductor,the conductor becomes hot after some time and that produces heat.This happens due to conversion of some electric energy passing through the conductor in heat energy. This effect of electric current is called the heating effect of electric current.

So these are the answers and if u even need definations they are under the explanation section...This will be very helpful to everyone..coz i have given definations too...