Question

A battery of 12V is connected in

series with resisters of 0.2 ohm , 0.3

ohm,0.4 ohm,0.5 ohm and 12 ohm.

How much current would flow

through the 0.3 ohm resister

(a)0.895A (b) 1.11A

(c) 0.5A (d)none of

these​

Answer 1

0.2 ohm , 0.3 ohm,0.4 ohm,0.5 ohm and 12 ohm.

are connected in series

$r s = 0.2 + 0.3 + 0.4 + 0.5 + 12$

$r s = 13.4ohm$

We know that ,

In series combination

the current flowing through each resistor is the same

$i s = \frac{v}{rs} = \frac{12}{13.4} = 0.89$

hence the current flowing through 0.3 ohm resistor is 0.895 ohm

I hope this helps ( ╹▽╹ )

Answer 2

Explanation:

i hope this is use ful for all student