Fill in the blanks.
1. The long perpendicular line in the electrical symbol represents its terminal.
2. The combination of two or more cells is called a .

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Solution

1. Positive : The long perpendicular line in the electrical symbol represents its positive terminal. The flow of electricity is from the positive to the negative terminal. The negative terminal is represented by a small straight line.
2. Battery : A battery is a combination of two or more cell. A battery consists of a cathode and anode along with a unique electrolyte. When connected to power, chemical reactions take place inside it.

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Similar questions

Fill in the blanks:

(a) Longer line in the symbol for a cell represents its_________terminal.

(b) The combination of two or more cells is called a _________.

(d) The safety device based on the heating effect of electric current is called a _________.

Q. Fill in the blanks:
1. An electric circuit is a closed path in which ............................. flows.
2. A solenoid carrying current behaves like a ............................. .
3. The space around a magnet where its influence can be experienced is called the ............................. .
4. The combination of two or more cells is called a ............................. .
5. When current is switched 'on' in a room heater, it gets ............................. .
6. The safely device based on the heating effect of electric current is called a ............................. .

Question 8 (a)
Longer line in the symbol for a cell represents its ___ terminal.

Fill in the blanks:

(a) A device that is used to break an electric circuit is called a ______ __.

(b) An electric cell has ______ __ terminals.

Question 8

(i) Our body is a ___ of electricity.
(ii) An electric cell produces electricity from the ___ in it.
(iii) In an electric circuit a fuse is a ___, ___ to prevent possible fire.
(iv) A combination of two more cells is called a ___.

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Fill in the blanks. 1. The long perpendicular line in the electrical symbol represents its ____________ terminal. 2. The combination of two or more cells is called a ____________.

Fill in the blanks.
1. The long perpendicular line in the electrical symbol represents its terminal.
2. The combination of two or more cells is called a .