Question

Find the current drawn from the battery by network of four resistors shown in the figure?

Answer 1

Answer:

Current is 0.3 Ampere

Explanation:

R1= 10 + 10 = 20 Ohm

R2= 10 + 10 = 20 Ohm

1/Rp = 1/R1 + 1/R2

1/Rp = 1/20 + 1/20

1/Rp = 2/20

1/Rp = 1/10

Rp = 10 Ohm

V= IR

I = V/R

I = 3/10

I = 0.3 Ampere