Question

drive an expression for the equivalent resistance of there resistance connectet in series?​

Answer 1

$\longrightarrow \sf{V_{eq}\ =\ V_1\ +\ V_2\ +\ .....\ +\ V_n} \\ \\ \longrightarrow \sf{IR_{eq}\ =\ IR_1\ +\ IR_2\ +\ .........\ +\ IR_n} \\ \\ \longrightarrow \sf{\cancel{I} R_{eq}\ =\ \cancel{I}(R_1\ +\ R_2\ +\ ......\ +\ R_n)} \\ \\ \longrightarrow \sf{R_{eq}\ =\ R_1\ +\ R_2\ +\ .......\ +\ R_n} \\ \\ \longrightarrow \displaystyle \boxed{\sf{R_{eq}\ =\ \sum_{i\ =\ 1} ^n R_i}}$

Answer 2

Answer:

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