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6 Which type of connection of cell gives high voltage to the circuit? 1
a) Series
b) Parallel
c) Mixed connection
d) Both (a) and (b)

7 Which is incorrect about parallel connection? 1
a) In parallel connection of cells, similar terminals are connected
together.
b) Positive terminal of one cell is connected to the positive
terminal of other cell.
c) Parallel connection of cells gives high voltage.
d) Parallel connection of cell provides high current.

8 Which is correct about series connection of cells? 1
a) In series, if any device is damaged then whole circuit will stop
working.
b) In series connection of cells, alternate terminals are connected
together.
c) Series connection of cells gives high voltage.
d) All of the above

9 In which connection multiple devices can work smoothly. 1
a) Series
b) Parallel
c) Mixed connection
d) None of the above

True and false
10 To make a battery of two cells the negative terminal of one cell is 1
connected to the negative terminal of the other cell.
Subjective Questions.

11 What is a battery? 2

12 Define potential difference? 2

13 State three advantages of parallel connection over series 3
connection?
14 Draw symbols of 3 electric cells connected together in 3
I. Series
II. Parallel