Question

If three resistors 2,4 and 6 ohms are connected in parallel .then, what is the equivalent resistance

Answer 1

Answer:

Explanation:

$\frac{1}{R}$ = $\frac{1}{2}$+$\frac{1}{4}$+$\frac{1}{6}$

$\frac{1}{R}$ = $\frac{6+3+2}{12}$

$\frac{1}{R}$ = $\frac{11}{12}$

R = $\frac{12}{11}$