What is the electric current produced when a voltage of 4 V is applied to a circuit with a resistance of 39 Omega?

May 17, 2016

$I = 0.103 \text{ } A$

Explanation:

$\text{you can use the ohm's law :}$

$R : \text{Resistance(Ohm)}$
$V : \text{Voltage(Volt)}$
$I : \text{The Electric Current(Ampere)}$

so ;R=V/I

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

$\text{values given:}$
$R = 39 \text{ } \Omega$
$V = 4 \text{ } V$

$I = \frac{4}{39}$

$I = 0.103 \text{ } A$