00:01
So let us start with the concept which we are going to use here for this question.
00:07
So since we know that the parallel combination of resistors, so if two and many of resistors will be connected in the parallel combinations, so in that case the equivalent can be calculated as 1 upon r equivalent will be equals to 1 by r1 plus 1 by r2 plus it will be up to that dash plus 1 by r of n, where n will be number of resistors that were connected into the parallel combinations.
00:41
So according to the question we are given that we are having the three 10 ohm of resistors which are connected in the parallel combinations, something like this in manner, okay? and these are connected across the 12 ampere of the circuit.
00:59
Okay, so that doesn't matter.
01:01
Here we only want to find out equivalent resistance.
01:05
So let's say this is 10 ohm resistor, this is 10 ohm resistor and this is 10 ohm resistor.
01:11
So we have asked it to find out the total resistance of the circuit.
01:15
So according to the concept we can clearly see that the equivalent will be 1 upon equivalent that will be equals to 1 by r1 plus 1 by r2 plus 1 by r3.
01:31
So let's substitute all the required values.
01:33
So this will be equals to 1 by 10 plus 1 over 10 plus 1 over 10...