Published by:
CGP EDU Academic Team
Published on: September 12, 2026
In the circuit shown in figure the reading of ammeter is the same with both switches open as well as with both closed. Then find the resistance 
in ohms. (ammeter is ideal).
Text Solution
Verified by ExpertsThe correct answer is:
600
(600)
Current with both switches opened is
After closing the switch
By kirchoffs first law
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