Answer / srilatha

Both are charge sources, capacitor is a charge storage
device, it can charge upto specified value, where as
battery can supply stored charge specified level. capacitor
represented by two parallel lines of equal length where as
battery can represented by two parallel lines where as
nagative terminal represented by small length compared to
the positive terminal.

Answer / chinky gupta

FOR CAPACITOR SYMBOL IS TWO PARALLEL LINES OF EQUAL LENGTH
AND BATTERY HAS A SYMBOL OF TWO PARALLEL LINES BUT OF UNEQUAL LENGTH ONE OF WHICH IS SHORTER IN LENGTH AND OTHER LINE IS LONGER IN LENGTH

Answer / syncopator

Chinky Gupta's answer is only partially correct.

The symbol for a cell (not a battery) is two parallel lines of unequal length, the shorter one of which is also thicker/heavier than the other. The longer, and thinner, line is the positive pole, the shorter and thicker one is the negative.

A battery may be represented by drawing the correct number of cells in series, or, for brevity, drawing two cells separated by a dotted line.

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