An aluminum wire has resistance of per meter and carries a curr...

Consider an aluminum wire with 1 mm diameter below its critical temperature of 1.2 Kelvin. It's crit...

If a Wire Resistance is 10 ohm at 0 DegC and the same wire Resistance becomes 15 ohm at temperature...

How does resistance of wire change when its diameter is increased by 20%

A wire of 10 ohm resistance is stretched to transform its original length what will be its new Resis...

How does the resistance of wire change when (a) its length is increased by 20 % (b) its diameter i...

a wire has a resistance of 1 ohm if the length is increased four times and the area is double the or...

A given wire has a resistance of 17.5 ohms. If its length is 560 m, how much length must be cut-off...

If a wire of resistance R is stretched uniformly to 2.8 times its initial length, by what factor doe...

(1).The resistance of wire is giving by the relation Rt=Ro(1 alpha t Bt^2) T is the temperature al...

If a wire has a resistance of 1.32 a lenth of 110cm and area of cross sectional of 0.00415cm, The fi...

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