In the arrangement of resistances shown below, the effective resistanc – McqOptions

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1.	In the arrangement of resistances shown below, the effective resistance between points A and B is [MP PMT 1997; RPET 2001]
A.	\[20\,\Omega \]
B.	\[30\,\Omega \]
C.	\[90\,\Omega \]
D.	\[110\,\Omega \]
Answer» B. \[30\,\Omega \]

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