Question

Write symbols for a battery or combination of cells and a wire joint

Answer 1

Answer:

the symbol of a battery is as shown in the picture

the wire point is the picture after the battery

Answer 2

To draw:

• Symbols for battery

• Wire Joint

Solution:

$\star$ A battery is a connection of a group of cells having connections with similar polarities such that the total potential difference supplied to the circuit becomes equal to the addition of the potential difference of individual cell.

• The long lines denote positive (+) terminal , while the smaller lines denote (+) terminal.

• Through the battery , current passes from (-) to (+) terminal , but along the circuit , it passes from (+) to (-) terminal.

$\star$ A wire joint is a connection where a wire (from a device) get connected to the main circuit.

$\boxed{\setlength{\unitlength}{1cm}\begin{picture}(4,3)\put(1,1){\line(0,1){1}}\put(1.5,1.25){\line(0,1){0.5}}\put(2,1){\line(0,1){1}}\put(2.5,1.25){\line(0,1){0.5}}\put(1,0.25){Battery}\put(2.5,1.5){\line(1,0){0.5}}\put(1,1.5){\line(-1,0){0.5}}\end{picture}}$

$\boxed{\setlength{\unitlength}{1cm}\begin{picture}(4,5)\put(2,4){\line(0,-1){2}}\put(1,2){\line(1,0){2}}\put(2,2){\circle*{0.2}}\put(1,0.25){Wire\:Joint}\end{picture}}$

Hope It Helps.