Page 35 - e book prim 6
P. 35

Delta Modern Language Schools
Science department
Grade 6
1st term 2024- 2025

Resistors:

-They are components of an electric circuit that limit the
flow of electric current.

-They are used to slow the flow of electrons through
an electric circuit to avoid damage of the components of
electric circuit.

-They can be found in (toasters, microwaves, electric stoves).

            Two ways of connection the electric circuit

       Series circuit               Parallel circuit

-All components must be             -The light bulbs are connected in

connected in a single loop.         two or more different branches of

                                            the circuit.

-The electric current can only flow

along one path from the energy      -The electric current can flow

source through the circuit and back along different parallel branches

to energy source.                   from energy source through the

                                             circuit and back to energy source.

-If one light bulb blows out or is
disconnected, the other one will not -If one light bulb blows out or is

work.                               disconnected, the other one will

                                    remain lit.

                                35
   30   31   32   33   34   35   36   37   38   39   40