Cylindrical copper cable joined across potential difference
A 1.80 km long cylindrical copper cable is joined across a 220.0v- potential difference. What must be the diameter so that it generates heat at a rate of 60.0w?
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Determine the peak emf being produced is 6.0V, determine the linear speed of the bike?
You are standing perfectly still and then you take a step ahead. Prior to the step your momentum was zero, however afterward you encompass some momentum. Is the principle of conservation of momentum violated in this situation? Describe your answer
A copper wire having diameter 1.45mm (No. 15AWG) is to be substitute with an aluminum wire having the same length and resistance. What diameter of the aluminum wire would be needed? (PAl = 2.8 X 10 -6 O-cm).
What effect do the given forces have on a point: 100N,30 degrees E of N; 200N, 80 degrees S of E; 150 N, 45 degrees S of W; 175 N, 25 degrees W of N; 50 N due of North.
Solve inequalities f(x) greater than equal to 0 where f(x)= (x+2)(x-4)^2 solve for solution set answer IN INTERVAL NOTATION.
Where are the two images of the object made by the spherical mirror which are closest to the spherical mirror?
Radioactive Decay (use formulas given in class): Half-life of cesium-137 is 30 years. Assume we have a 10 gram sample. Determine function which models mass remaining after t years.
8 days after moving in, there were 4times as many termites as spiders. How long (in days) it takes population of spiders to triple?
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