Question

a A resistor of 24 an viesistance is bent
in the form of a circle is show in figure
What is the effective se distance points
A 2B
160
А
B В​

Answer 1

Step-by-step explanation:

Hey.

Here is the answer .

Resistance of each semicircular part will be 24/2 ohm or 12 ohm as R is directly proportional to L.

Now these two are in parallel connection.

So, 1/R = 1/12 + 1/12 

so, 1/R = 2/12 = 1/6 

Hence, equivalent resistance R is 6 ohm.

Thanks.