Question

find equivalent respitence (RA) bet connected between​

Answer 1

Answer:

The given diagram can be redrawn as 2nd and 3rd fig.The current will not pass through the It can be understood by a simple way, consider the wire opposite to the each resistor as resistor with resistance 0 ohms.Now the O ohms and 10 ohms are in parallel ,use the parallel connection formula to find the equivalent resistance .For both the resistors it will be zero.Then both are in series so 0+0 is zero.