Question

find potential difference across 3 ohm and 4 ohm resistors.

yrr plss koi btado iska answer..

but ha if u don't know then plss ignore it..​

Answer 1

Answer:

Step 1: To calculate the total resistance in the circuit,

Let, R1 = 4 ohms, R2 = 2 ohms, R3 = 3 ohms, R4 = 3 ohms

As we know that R1 and R2 are in series and similarly R3 and R4 are in series. So, let R1+R2 be R' and R3+R4 be R".

Now,

R' = 6 ohms

R" = 6 ohms

If we talk about R' and R" then we will notice that they are connected in parallel. So, the total resistance in the circuit will be :- 1/total resistance = 1/R' + 1/R" = 1/6 + 1/6 = 1/3

=> 1/ total resistance = 1/3

=> total resistance = 3 ohms

Step 2: To calculate the current by Ohm's law,

I = V/R

=>I = 6/3 = 2 Amperes

Step 3: Potential difference across 3 ohm and 4 ohms,

For 3 ohms:- V= RI

=> V= 3 × 2 = 6V

For 4 ohms:- V= RI

=> V= 4 × 2 = 8V

I AM NOT SURE ABOUT THE ANSWER. JUST SOLVED AFTER I RECEIVED THE QUESTION AND I WILL RECOMMEND TO RECHECK IT.

HOPE IT IS OF SOME HELP! THANKYOU.