Question

Fill in the blanks:
A : Longer line in the symbol for a cell represents its ______
terminal.
B : Smaller line in the symbol for a cell represents its ______ terminal.
C : The combination of two or more cells is called a _______
D : Safety device used in electric circuit is ______
E : The device used to close or open an clectric circuit is ________​

Answer 1

Answer:

A. (-ve)

B. (-ve)

.......,........,.

Answer 2

Answer:

A : Longer line in the symbol for a cell represents its positive terminal.

B : Smaller line in the symbol for a cell represents its negative terminal.

C : The combination of two or more cells is called a battery.

D : Safety device used in electric circuit is fuse.

E : The device used to close or open an clectric circuit is electric switch.