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2. Four arms of a Wheatstone bridge are as follows: AB = 100 , BC = 10 2, CD = 422, DA = 50 2. A galvanometer with an internal resistance of 20 9 is connected between BD, while a battery of 10-V dc is connected between AC. Find the current through the galvanometer. 1.6.24 mA 2.5.18 A 3.5.18 MA 4.51.8 mA

2. Four arms of a Wheatstone bridge are as follows: AB = 100 , BC = 10 2, CD = 422, DA = 50 2. A galvanometer with an internal resistance of 20 9 is connected between BD, while a battery of 10-V dc is connected between AC. Find the current through the galvanometer. 1.6.24 mA 2.5.18 A 3.5.18 MA 4.51.8 mA

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2. Four arms of a Wheatstone bridge are as follows: AB = 100 22, BC = 1022, CD = 42, DA = 50 22. A galvanometer with an internal resistance of 20 £ is connected between BD, while a battery of 10-V dc is connected between AC. Find the current through the galvanometer. 1.6.24 mA 2.5.18 A 3.5.18 MA 4.51.8 MA
Transcribed Image Text:2. Four arms of a Wheatstone bridge are as follows: AB = 100 22, BC = 1022, CD = 42, DA = 50 22. A galvanometer with an internal resistance of 20 £ is connected between BD, while a battery of 10-V dc is connected between AC. Find the current through the galvanometer. 1.6.24 mA 2.5.18 A 3.5.18 MA 4.51.8 MA
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