Question

draw a series circuit using 3 ohm 5ohm and 4 ohms in series connection and calculate the current when 6v of battery is connected to the circuit​

Answer 1

Step-by-step explanation:

$\color{cyan} \boxed{ \huge\mathfrak{ \colorbox{red}{Given :-}}}$

$\implies \: R_1 = 3 \: ohm$

$\implies \: R_2 = 4 \: ohm$

$\implies =R_3 = 5 \: ohm$

$\implies \: potential \: difference \: ,V = 6 \: volts$

Using series combination formula,

$\implies \: R = R_1 + R_2 + R_3$

$\implies \boxed{\: R =3 + 4 + 5 = 12 \: ohm}$

Using Ohm's law,

$\implies \: V=IR$

$\implies \frac{V}{R} =I$

$\implies \: I = \frac{6}{12}$

$\implies \: \boxed{ I = 0.5 \: ampere}$

Hence the current and resistance is 0.5 ampere and 12 ohm respectively

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