Physics, 10.03.2020 03:05, jorfos7683
A small but measurable current of 1.2 10-10A exists in a copper wire whose diameter is 2.0 mm. Assume the current is uniform. (a) Calculate the current density.
Answers: 3
Physics, 22.06.2019 05:30, dxpebetty64
Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n
Answers: 2
A small but measurable current of 1.2 10-10A exists in a copper wire whose diameter is 2.0 mm. Assum...
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