How a electric field can be created?

Question

How a electric field can be created?

Answer 1

A.

power supply

1. static electicity

2. dc generators

3. ac generators

4. whit heat (two different metals connected thogeter and putted in fire can create el. energy)

5.solar collectors

ect.

B.

wires

C.

switch

D.

load

1. light bulb

2.  heaters

3. el. motors

ect.

whit all of that you can create electric field

=)

Answer 2

A battery will do.  Any DC or AC voltage creates an electric field.

Static electricity will also.

Or a charge on clouds, before a lightning bolt.

.

Answer 3

Take 2 AA batteries, some copper wires (insulation removed), a piece of iron.

Wind the copper wire on the piece of iron and connect the two end leads to the battery. Charge will pass through the copper wires and due to the woundings on iron piece the iron piece will get energized with electromagnetic field. Now place a small piece of iron near by the charged iron piece.

You can see that the placed iron piece is attarcted by the charged iron piece.

Hope you understand. More you can learn from your Basic Electrical Engineering Book.

Regards,

Answer 4

Its very simple. Go near to a wire which carries current. U can find electric field around it....!!!

Electric field will be produced around any charged particle. (Coulomb's law).

Want to check that...!!!

Take a magnetic compass and bring it near to electric wire which conducts current. U can find some deflections in it...!!This is due to electric field around it. (Provided the current must be enough to make a deflection.)