Rankers Physics

Uncategorized: Practice Problem & Solution

Four resistors 40Ω, 60Ω, 90Ω and 110Ω are connected to a battery of emf 4 volt and negligible internal resistance as shown in the following figure. Then, the potential difference between the points B and D is :- Physics diagram: Four resistors 40Ω, 60Ω, 90Ω and 110Ω are
–0.2 volt
+0.2 volt
+1 volt
–1 volt

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