Physics, 01.08.2019 02:30, anamatiascamaja
Fig. 28-9 shows the cross-section of a hollow cylinder of inner radius a = 5 cm and outer radius b = 7 cm. a uniform current density j = 1 a/cm2 flows through the cylinder. calculate the magnitude of the magnetic field at a distance d = 10 cm from the axis of the cylinder.
Answers: 1
Physics, 22.06.2019 20:20, NNopeNNopeNNope
The base of a 50-meter tower is at the origin; the base of a 50-meter tree is at (0, 50, 0). the ground is flat and the z-axis points upward. the following parametric equations describe the motion of six projectiles each launched at time t = 0 in seconds. (i) r (t) = (50 + t2)k (ii) r (t) = 2t2 j + 2t2k (iii) r (t) = 50 i + 50 j + (50 − t2)k (iv) r (t) = 2t j + (50 − t2)k (v) r (t) = (50 − 2t) i + 2t j + (50 − t)k (vi) r (t) = t i + t j + tk (a) which projectile is launched from the top of the tower and goes downward? at time t = , the projectile hits the ground at point (x, y, z) = . (b) which projectile hits the top of the tree?
Answers: 2
Physics, 23.06.2019 17:30, willwhitlock803
The three phases of general adaptation syndrome are alarm, resistance, and recovery. select the best answer from the choices provided t f
Answers: 1
Fig. 28-9 shows the cross-section of a hollow cylinder of inner radius a = 5 cm and outer radius b =...
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