A Wheatstone bridge has a platinum resistance temperature sensor with a resistance of 120 ? at Oo C in one arm of the bridge. At this temperature the bridge is balanced with each of the other arms being 120. What will be the output voltage from the bridge for a change in temperature of 20o C? The supply voltage to the bridge is 6.0 V and the temperature coefficient of resistance of the platinum is 0.0039 K-1.