The diagram below is of a triangular prism that has three re…

The diagram below is of a triangular prism that has three rectangular sides and two triangular sides. This prism is placed in a region of uniform magnetic field of magnitude 0.160 T directed in the positive x direction.  length ca = df = 0.5 m length cf = be = 2 m length cb = fe = 0.75 m

The sliding filament model of contraction is used to help ex…

The sliding filament model of contraction is used to help explain the phenomenon of muscle contraction in which thin filaments slide past thick filaments, thereby shortening sarcomeres. As you have already studied this semester, this can only happen through cross bridge attachment. List the two main proteins that are directly involved in forming cross-bridges.  

Five long parallel wires in an xz-plane are separated by a d…

Five long parallel wires in an xz-plane are separated by a distance d = 8.00 cm, have lengths of 10 m, and carry identical currents of 3.00 A out of the page. Each wire experiences a magnetic force due to the other wires. NOTE: Answers must include units, diagrams /drawings and all work/calculations must also be submitted via email to danrodri@fiu.edu by 7:20PM.    Draw the directions of the magnetic field and the corresponding forces in each of the wires on the diagram below. The magnitude of the net force on wire #1 due to the other wires is [F1]. The magnitude of the net force on wire #2 due to the other wires is [F2]. The magnitude of the net force on wire #3 due to the other wires is [F3]. The magnitude of the net force on wire #4 due to the other wires is [F4]. The magnitude of the net force on wire #5 due to the other wires is [F5]. The direction of the net force on wire #1 is [D1]. (ie. up, down, right, left, neither) The direction of the net force on wire #2 is [D2]. (ie. up, down, right, left, neither) The direction of the net force on wire #3 is [D3]. (ie. up, down, right, left, neither) The direction of the net force on wire #4 is [D4]. (ie. up, down, right, left, neither) The direction of the net force on wire #5 is [D5]. (ie. up, down, right, left, neither)

A very long horizontal wire carrying a current I1 = 35.0 A t…

A very long horizontal wire carrying a current I1 = 35.0 A to the left as shown is placed tangentially below a loop of radius r = 0.0200 m (the wires are insulated, so there is no danger of electrical contact). Find what current I2 must flow in the loop, and in what direction (CW or CCW), so that the net magnetic field at the center of the loop becomes zero. NOTE: Answers must include units.   The current I2 in the loop is [C1]. The direction of current I2 in the loop is [D1].

Two toroidal solenoids are wound around the same form so tha…

Two toroidal solenoids are wound around the same form so that the magnetic field of one passes through the turns of the other. Solenoid 1 has 700 turns, and solenoid 2 has 400 turns. When the current in solenoid 1 is 6.52 A, the average flux through each turn of solenoid 2 is 0.0320 Wb. NOTE: Answers must include units. The mutual inductance of the pair of solenoids is [M]. When the current in solenoid 2 is 2.54 A, the average flux through each turn of solenoid 1 is [flux].