A single-turn current loop, carrying a current of 3.55 A, is in the shape of a right triangle with sides 64.6, 138, and 152 cm. The loop is in a uniform magnetic field of magnitude 84.6 mT whose direction is parallel to the current in the 152 cm side of the loop. What is the magnitude of the magnetic force on (a) the 152 cm side, (b) the 64.6 cm side, and (c) the 138 cm side? (d) What is the magnitude of the net force on the loop? (a) Number Units (b) Number i Units (c) Number i Units (d) Number Units >

In the figure, four long straight wires are perpendicular to the page, and their cross sections form a square of edge length a = 10.5 cm. Each wire carries 7.00 A, and the currents are out of the page in wires 1 and 4 and into the page in wires 2 and 3. In unit-vector notation, what is the net magnetic force per meter of wire length on wire 4?

An alpha particle has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕ 10−27 kg. At a particular instant, it is moving with a speed of 5.00 ✕ 106 m/s through a magnetic field. At this instant, its velocity makes an angle of 62° with the direction of the magnetic field at the particle's location. The magnitude of the field is 0.230 T. (a) What is the magnitude of the magnetic force (in N) on the particle?   (b) What is the magnitude of the particle's acceleration (in m/s2) at this instant?

A single-turn current loop, carrying a current of 3.72 A, is in the shape of a right triangle with sides 42.6, 172, and 177 cm. The loop is in a uniform magnetic field of magnitude 96.0 mT whose direction is parallel to the current in the 177 cm side of the loop. What is the magnitude of the magnetic force on (a) the 177 cm side, (b) the 42.6 cm side, and (c) the 172 cm side? (d) What is the magnitude of the net force on the loop? (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units