Electronics - Series-Parallel Circuits - Discussion


When a Wheatstone bridge is in a balanced condition, the center voltmeter in the bridge will read:

[A]. twice the source voltage
[B]. the same as the source voltage
[C]. zero volts
[D]. half the source voltage

Answer: Option C


No answer description available for this question.

Nirmal Chandra Sahu said: (May 17, 2011)  
My comments is - since the wheatstone bridge in balanced form, so there is no potential difference between them. So voltmeter reads zero volt.

Sudheesh said: (Oct 12, 2013)  
In the balanced condition difference will be zero and that's why the voltmeter reading zero.

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