An infinite straight wire carries a current I is placed to the left of a rectangular loop of wire withwidth a and length b at some distance r.a) The loop is pulled to the right. What is the magnitude of the net force on the loop when theinduced current is i?Now, let's suppose instead that the loop is not moving.b) Determine the magnetic flux through the rectangular loop due to the current I.c) Suppose that the current is a function of time with I = a+b*t, where a and b are positiveconstants. What is the induced emf in the loop and the direction of the induced current?b

a) Force acting on a current carrying wire due to another parallel or antiparallel current carrying…

Answered: An infinite straight wire carries a…

Similar questions

a bar magnet is brought closer to a conducting wire loop with 7Ω of resistance. As a result a uniform 3 A current is induced in the wire. What is the rate at which the external magnetic flux is changing indies the wire loop? Explain the reasoning behind your selection in detail. A) 5 T m2/sB) 10.5 T m2/sC) 21 T m2/sD) 42 T m2/sE) 84 T m2/s
A long straight wire is fixed in space and has current I. Draw the wire vertically with the current flowing upward. A square wire loop with side length s and resistance R is in the plane of the page and has its closest side a distance x away from the wire. Find the magnetic flux through the square HINT: The B-field depends on distance from the wire so you will have to integrate. The loop is pushed with velocity v toward the Find the rate of change of magnetic flux. HINT: Don't forget the chain rule. If f(x(t)) is a function of x and x is a function of t, then df/dt = (df/dx)(dx/dt) Find the current induced in the square Which direction is the current flowing? Explain with Lenz's Law Find the net magnetic force on the
A rectangular 30.0 cm by 50.0 cm circuit carrying a 15.0 A current is oriented with its plane parallel to a uniform 0.400 T magnetic field as shown in the figure below: a.) Calculate the magnitude of the force on segment ba b.) Calculate the initial torque exerted on the rectangular circuit
In a certain region of empty space, Ez = at, where a is a constant, but Ey and Ex are constant in time. a. What is the magnitude and direction of the magnetic curl in this region in terms of a? b. Suppose that, in this particular case, B always points in the +y direction and is zero on the x = 0 plane. Find By as a function of t, x, y, and z. (Hint: the answer is By = Ɛ0μ0ax + C) c. Assume that a = 1000 (N/C) / s. What is the numerical rate at which By increases or decreases with increasing x at a given instant of time? Do the units make sense?
b.) Find the net magnetic field at P. 10.) When a magnetic field is first turned on, the magnetic flux through a 10-turn coil varies over time. The equation for the magnetic flux is m = 200.0t2 – 120.0t, where the magnetic flux is measured in webers, and the t is in minutes. The loop is in the plane of the page, with the unit normal pointing out of the page. dºm a.) Calculate an expression for dt b.) Find an equation for the induced emf as a function of time.
A conductive bar is sliding to the right on the two conducting rails and current is induced in the circuit shown. a) What is the direction of the induced current? b) What is the direction of the force that the magnetic field exerts on the bar because of the induced current?
A square current loop of 25.3 A is inscribed within a circular current loop A in the plane of the page. What must the current in the circular loop be such that the net magnetic field at the center of the system is zero if the radius of the circular loop is 0.04m? Assume that the magnetic fields produced by the loops are in opposing directions at the center of the system.
Need Help? mV Sascha Hahn/Shutterstock.com A helicopter (see figure below) has blades of length 3.40 m, extending out from a central hub and rotating at 2.30 rev/s. If the vertical component of the Earth's magnetic field is 50.0 μT, what is the magnitude of emf induced between the blade tip and the center hub? Read It
Determine the current I flowing through a solenoid, if the magnetic flux inside its core is found to be 2.90 x 10-4 Wb. The radius of the solenoid is 25.0 cm and the number of turns per meter is 235. A
You drop a magnet north pole side down from a height (h) into a loop of wire, inducing a current. Draw a graph showing how the induced current in the loop depends on time as the magnet falls through the loop. Does the magnitude of the induced current depend on h?