A) \[\frac{7{{R}_{0}}}{3}\]
B) \[\frac{7{{R}_{0}}}{9}\]
C) \[7{{R}_{0}}\]
D) \[\frac{{{R}_{0}}}{3}\]
Correct Answer: B
Solution :
[b] If each resistor is r, then \[{{R}_{0}}=3r\text{ or }r=\frac{{{R}_{0}}}{3}\] When keys are closed, thenYou need to login to perform this action.
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