The conducting rod shown in the figure has length L and is being pulled along horizontal, frictionless, conducting rails at a constantvelocity. The rails are connected at one end with a metal strip. A uniform magnetic field, directed out of the page, fills the region inwhich the rod moves. Assume that L = 15 cm, the speed of the rod is v= 5.6 m/s, and the magnitude of the magnetic field is B = 1.4 T. (a)What is the magnitude of emf induced in volts in the rod? (b) What is the current in amperes in the conducting loop? Assume that theresistance of the rod is 0.50 Q and that the resistance of the rails and metal strip is negligibly small. (c) At what rate is thermal energybeing generated in the rod? (d) What force on the rod is needed to maintain its velocity? (e) At what rate does this force do work on therod?FIB(a) Number i(b) Number i(c) Number i(d) Number i(e) NumberiUnitsUnitsUnitsUnitsUnits<<<

Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Answered: The conducting rod shown in the figure…

Similar questions

The figure below shows the cross section of a long conducting coaxial cable with a = 2.00 cm, b = 1.80 cm, and c = 0.40 cm. The inner conductor carries a current of I = 120 A that is uniformly distributed throughout its cross section and is going out of the page; the outer conductor also has the same current (uniformly distributed) but going into the page. Find the magnitude and direction (CW or CCW) of the magnetic fields at the following radii. (a) r = 3.00cm (b) r = 1.00cm (c) r = 1.90cm
A bar slides to the right at a constant speed of 2.1 m/s on two frictionless rails. The resistance of resistor R is 5.2 Q, and a 2.5 T constant magnetic field is directed perpendicularly downward, into the page. Let e = 1.2 m. Bin x x app x x (a) Find the current passing through the resistor. A I = (b) The direction of magnetic force on the moving bar is O No magnetic force O Right O Left O Out of the page O Into the page 1 x x x X x x x x X X x x * * x x x * * x x x x x x xx X X x x
A conducting bar of length ℓ moves to the right on two frictionless rails as shown in the figure below. A uniform magnetic field directed into the page has a magnitude of 0.330 T. Assume R = 8.70 Ω and ℓ = 0.390 m. A vertical bar and two parallel horizontal rails lie in the plane of the page, in a region of uniform magnetic field, vector Bin, pointing into the page. The parallel rails run from left to right, with one a distance ℓ above the other. The left ends of the rails are connected by a vertical wire containing a resistor R. The vertical bar lies across the rails to the right of the wire. The bar moves to the right with velocity vector v. (a) At what constant speed should the bar move to produce an 8.60-mA current in the resistor? m/s(b) What is the direction of the induced current? clockwisecounterclockwise into the pageout of the page (c) At what rate is energy delivered to the resistor? mW(d) Explain the origin of the energy being delivered to the resistor.
The figure below shows a cross section of a long thin ribbon of width w = 6.42 cm that is carrying a uniformly distributed total current i = 4.76 μA into the page. Calculate the magnitude of the magnetic field at a point P in the plane of the ribbon at a distance d = 2.73 cm from its edge. (Hint: Imagine the ribbon as being constructed from many long, thin, parallel wires.) Number i Units x X X X X -x W
A loop of wire with radius r= 0.183 m is in a magnetic field of magnitude B as shown in the figure. The magnetic field is perpendicular to the plane of the loop. B changes from B1= 0.22 T to B2= 7.5 T in Δt = 7.5 s at a constant rate. (a) Express the magnetic flux Φ going through a loop of radius r assuming a constant magnetic field B. (b) Express the change in the magnetic flux going through this loop, ΔΦ, in terms of B1, B2 and r. (c) Express the magnitude of the average induced electric field, E, induced in the loop in terms of ΔΦ, r and Δt.
A uniform magnetic field of magnitude 0.14 T is directed along the positive x-axis. A positron moving at a speed of 4.95x10^6 m/s enters the field along a direction that makes an angle of θ = 85° with the x-axis. The motion of the particle is expected to be a helix. Calculate the pitch p of the trajectory.