As shown below, an insulated aluminum wire is immersed in 624 g of water at 23...
As shown below, an insulated aluminum wire is immersed in 624 g of water at 23 °C. The wire is 1.7 cm long and has a cross-sectional area of 0.008 cm2. Determine how long it will take to bring the water to a boil if a 10 A current is run through the wire. Assume all the thermal energy generated by the wire is absorbed by the water.
The resistivity of aluminum is 2.65 × 10-8Ω·m
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As shown below, an insulated aluminum wire is immersed
in 624 g of water at 23...
please show formulas used and round four significant figures. thanks Platinum 10.6 x 108 1.59 x...
please show formulas used and round four significant
figures. thanks
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A 62.5 m length of insulated copper wire is wound to form a solenoid of radius 2.3 cm. The copper wire has a radius of 0.51mm. (Assume the resistivity of copper is ρ = 1.7 ✕ 10−8 Ω · m.) (a) What is the resistance of the wire? Ω (b) Treating each turn of the solenoid as a circle, how many turns can be made with the wire? turns (c) How long is the resulting solenoid? m (d) What is...
please show formulas used and round four significant
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Chapter 16, Problem 059 GO In the figure, an aluminum wire, of length L 55.3 cm, cross-sectional area 1.81 x 10 cm2, and density 2.60 g/cm, is joined to a steel wire, of density 7.80 g/cm and the same cross-sectional area. The compound wire, loaded with a block of mass m 15 kg, is amranged so that the distance L2 from the joint to the supporting pulley is 39.9 cm. Transverse waves are set up in the wire by using...
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