1) Figure 1 shows an infinity long wire with current I in +x direction. A triangular...
1) Figure 1 shows an infinity long wire with current I in +x direction. A triangular loop with the each side equal L and the total resistance of R is placed initially at distance of do from the wire as shown in the figure. a) Find induced current (including the direction) if the loop is moving with constant velocity of 3 = Vol. b) Find induced current (including the direction) if the loop is moving with constant velocity of v...
this is physics 2 question 1) Figure 1 shows an infinity long wire with current I in +x direction. A triangular loop with the each side equal L and the total resistance of R is placed initially at distance of do from the wire as shown in the figure. a) Find induced current (including the direction) if the loop is moving with constant velocity of v* = vo b) Find induced current (including the direction) if the loop is moving...
The long, straight wire shown in the figure a carries constant current I. A metal bar with length L is moving at constant velocity v, as shown in the figure. Point a is a distance d from the wire. Part A Calculate the emf induced in the bar. Part B Which point, a or b, is at higher potential? Part C If the bar is replaced by a rectangular wire loop of resistance R (the figure b), what is the magnitude of the current induced in...
18. 20 points in the figure below, suppose the current in an infinitely long straight wire is moving towards the left and is given by I = Lot-e-It, where I, and are constants. Everything will be changing slow enough that our static field assumptions are fine. (a) Find the induced current, including direction, in the rectangular loop shown in the figure below if the loop has a resistance of R. (b) Assuming the loop is fixed in space, find the...
In an RLC circuit, ? = 10 Ω, ? = 0.5 ??, and ? = 6.0 ??, the current in the inductor is ?? = 12 ? sin(?? + 0.2). The circuit operates at half of the resonance frequency. a) Find the current in the resistor, capacitor and for the entire circuit. b) Find the voltage in the resistor, capacitor, and inductor. c) Find the emf of the AC source. Will give great review for good answer. 2) In an...
In the following figure, determine the direction of the current in resistor ab: A) As switch S is closed. B) As coil B is moved away from coil A with the switch closed; C) As the resistance of R is increased while the switch remains closed A circular loop of wire with radius R, is in a region of spatially uniform magnet field as shown below. The magnetic field is directed into the plane of the figure. Calculate the direction...
problem #4 #7 4. Problem A long wire is bent to form a rectangular section and is placed in a region with a uniform magnetic id, as shown in Fig ure 27.4. The magnetic field is directed downward and has a magnitude of 2.5T. The wire carries a 25- A current. Find the net torque on the wire about the z-axis. 025m 5. Problem Figure 29.2 shows a stationary current loop next to a long, straight wire carrying a current...
The figure below shows a rectangular loop of wire moving away from a long straight wire carrying a constant current upward. What is the direction of the current induced in the loop?
The current I in a long, straight wire is constant and is directed toward the right as in (Figure 1). Conducting loops A, B, C, and D are moving, in the directions shown, near the wire. Part A For each loop, is the direction of the induced current clockwise or counterclockwise, or is the induced current zero? Drag the appropriate items to their respective bins. Part B For each loop, what is the direction of the net force that the wire exerts on the...
A long straight wire and rectangular thin wire loop shown in the figure below are in the same plane with the geometrical dimensions specified as a=0.444 cm, b=2.75 cm and c=80.5 cm. The total resistance of the wire loop R=1.95 1. The long wire is driven by a triangle-wave generator resulting in the time-dependent current waveform I(t) also depicted in the figure. The magnitude of the waveform Io=13.24 A and the frequency f=56 Hz (temporal period of the waveform T=1/f)....