Question

Find the current drawn from the battery by the network of four resistors Shown in the figure.

Answer 1

Answer:

equivalent resistance = 1/10 + 1/30 = 4/30= 30/4 = 7.5ohm

voltage = 3V

therefore V=IR

3= I × 7.5

I = 1/2.5

I= 0.4A

Answer 2

Answer:

See the attachment

Explanation:

it will help