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Please solve question number 61 and 62 in detail in the attached image

Please solve question number 61 and 62 in detail in the attached image

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Grade:12

1 Answers

Vikas TU
14149 Points
4 years ago
Dear student 
Please ask one question at a time. 
Q61. Let us assume there is middle pont C in between , 
There is short circuit , the resistance of short circuit is = 0 ohm .
So all other resistances will be of no use, 
So, A is connected to C by two R in parallel, and C is connected to B by one R.
Req = R/2 + R = 3/2R 
Hope this will help .
 

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