In the bridge given in the figure, the reading of the high

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In the bridge given in the figure, the reading of the high impedance voltmeter is __________V

1. 3.33V
2. 3V
3. .33V
4. 2.33V

Correct Option: A

Current in either branch is

I =	10	=	1	A
	30		3

V_ab = 20 ×	1	+ 10 ×	1	= 3.33V
	3		3