Question

What is the current flowing through this circuit?

A) 1.3 A
B) 0.15 A
C) 15 A
D) 6.7 A

Answer 1

6.7A

Step-by-step explanation:

Firstly find out the net resistance,

in parallel combination of resistors,

R = R1 * R2 / R1 + R2

R = 6*2/6+2 Ω

R = 12/8Ω

R = 1.5 Ω

Now use Ohm's law,

v = iR

10 = i * 1.5

i = 10/1.5 A

i = 6.7 A