In the balanced condition, the values of the resistances of the four arms of a Wheatstone bridge....

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In the balanced condition, the values of the resistances of the four arms of a Wheatstone bridge are shown in the figure below. The resistance R3 has temperature coefficient 0.0004 oC–1. If the temperature of R3 is increased by 100 oC, the voltage developed between S and T will be _______ volt.
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