IDENTIFY and SET UP B=(1.35 x 10 ? T)(12i +3j - 4) is acting on a...
HI Review Constants Part B A circular ring with area 4.45 crnº is carrying a current of 12.5 A. The ring, initially at rest, is immersed in a region of uniform magnetic field given by B = (1.25 x 10-2 T)(12î +39 – 4). The ring is positioned initially such that its magnetic moment orientation is given by ;=(-0.81 +0.61), where he is the positive) magnitude of the magnetic moment. Determine the components of initial magnetic torque of the current-carrying...
Thank you (a) An electron with mass m = 9.11 * 10^33 kg enters a region with a B_a = 1.00 T magnetic field pointing in the z direction (out of page). The electron's initial speed is 3.00 * 10^4 m/s and it is initially moving in the *x direction. Find the angular frequency of it's subsequent circular motion. omega = ____ rad/s (b) A circular coil with area 0 250 m^2, 50 turns of wire, and a current of...
1. A positive ion of charge 1 uC with a weight of 2 x 10-6 kg is released from the positive plate of a capacitor. When it reaches the negative plate, it has achieved a velocity of v = 100 m/s. Calculate the following: (6 marks total) a. What is the potential difference between the two plates? (2 marks) b. If the distance between the two plates is 1 nm and filled with vacuum, and the dimensions of the plates...