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4. If there are three long current wires Ii -12A, 12 15A, and...
A conducting rod is pulled horizontally with constant force F= 4.80 N along a set of...
A conducting rod is pulled horizontally with constant force F=
4.80 N along a set of rails separated by d= 0.620 m. A uniform
magnetic field B= 0.500 T is directed into the page. There is no
friction between the rod and the rails, and the rod moves with
constant velocity v= 6.60 m/s.
A.) Using Faraday's Law, calculate the induced emf around the
loop in the figure that is caused by the changing flux. Assign
clockwise to be the...
The conducting rod shown in the figure has length L and is being pulled along horizontal, frictio...
The conducting rod shown in the figure has length L and is being pulled along horizontal, frictionless, conducting rails at a constant velocity. The rails are connected at one end with a metal strip. A uniform magnetic field, directed out of the page, fills the region in which the rod moves. Assume that L 8.3 cm, the speed of the rod is v = 4.4 m/s, and the magnitude of the magnetic field is B = 1.0 T. (a) what...
A flat rectangular wire loop is positioned next to a long straight current-carrying wire
Problem 6: A flat rectangular wire loop is positioned next to a long straight current-carrying wire. Both the loop and the wire are in the plane of the page, and the direction of the current is clearly indicated in the figure.Part (a) Which image best indicates the direction of the magnetic field due to the current in the long straight wire at a point inside the loop? Part (b) How does the magnitude of the magnetic field change as the perpendicular...
1. Two parallel wires separated by a distance l 1.0m are carrying currents l1- 15A and...
1. Two parallel wires separated by a distance l 1.0m are carrying currents l1- 15A and I2 7A in the direction shown in tHe diagram. Halfway between the two wires is a small solenoid, consisting of N- 8 loops with radius r. a) Assume the solenoid is small enough that the magnetic field in the vicinity of the solenoid is uniform and equal to the value at the centre of the solenoid. If the magnetic flux through the solenoid is...
3. Electromagnetic Inductance. Consider a single loop under magnetic field. (a) If the area A =...
3. Electromagnetic Inductance. Consider a single loop under magnetic field. (a) If the area A = 0.012[m) is constant, but the magnetic field is increasing at the rate of 0.020 T/s), determine the induced emf. (Use Faraday's law; the induced emf in a loop equals the absolute value of the time rate of change of the magnetic flux through the loop.) (b) If the total resistance of the circuit is 5.0(82), find the induced current. (c) Suppose we change the...
A conducting rod is pulled horizontally with constant force F-4.40 N along a set of rails...
A conducting rod is pulled horizontally with constant force F-4.40 N along a set of rails separated by d= 0.340 m. A uniform magnetic field B=0.500 T is directed into the page. There is no friction between the rod and the rails, and therod moves with constant velocity v= 3.60 m/s Using Faraday's Law, calculate the induced emf around the loop in the figure that is caused by the changing flux. Assign clockwise to be the positive direction for emf...
Question 7 The conducting rod shown in the figure has length L and is being pulled along horlizontal, frictionless, conducting rails at a constant metal strip. A uniform magnetic field, directed...
Question 7 The conducting rod shown in the figure has length L and is being pulled along horlizontal, frictionless, conducting rails at a constant metal strip. A uniform magnetic field, directed of the magnetic fieid is 8-1.0 T. (a) What is the magnitude Assume that L15 cm, the speed of the rod is v -5.9 m/s, and the magnitude of emf induced in voits in the rod? (b) What is the current in amperes in the conducting loop? Assume that...
The figure shows a rod of length L 9.35 cm that is forced to move at...
The figure shows a rod of length L 9.35 cm that is forced to move at constant speed v 7.03 m/s along horizontal rails. The rod, rails, and connecting strip at the right form a conducting loop. The rod has resistance 0.472 ; the rest of the loop has negligible resistance. A current i 149 A through the long straight wire at distance a 9.44 mm from the loop sets up a (nonuniform) magnetic field throughout loop. Find the (a)...
(3) A uniform field varies according to B() 4.0+20+0.5 2 (B is in tesla and t...
(3) A uniform field varies according to B() 4.0+20+0.5 2 (B is in tesla and t in seconds). A wire loop with sides of length 4 cm is present as shown. I (a) What is the direction of the induced current in the loop? (b) What is the induced EMF in the loop at t - 0 s? What is the current? (c) What is the EMF and current at t-10 s? Two rods (shown in black in the figure)...
A conducting rod is pulled horizontally with constant force F= 3.90 N along a set of...
A conducting rod is pulled horizontally with constant force F= 3.90 N along a set of rails separated by d= 0.220 m. A uniform magnetic field B= 0.800 T is directed, into the page. There is no friction between the rod and the rails, and the rod moves with constant velocity v= 3.80 m/s Using Faraday's Law, calculate the induced emf around the loop in the figure that is caused by the changing flux. Assign clockwise to be the positive...
A conducting rod is pulled horizontally with constant force F=
4.80 N along a set of rails separated by d= 0.620 m. A uniform
magnetic field B= 0.500 T is directed into the page. There is no
friction between the rod and the rails, and the rod moves with
constant velocity v= 6.60 m/s.
A.) Using Faraday's Law, calculate the induced emf around the
loop in the figure that is caused by the changing flux. Assign
clockwise to be the...
The conducting rod shown in the figure has length L and is being pulled along horizontal, frictionless, conducting rails at a constant velocity. The rails are connected at one end with a metal strip. A uniform magnetic field, directed out of the page, fills the region in which the rod moves. Assume that L 8.3 cm, the speed of the rod is v = 4.4 m/s, and the magnitude of the magnetic field is B = 1.0 T. (a) what...
1. Two parallel wires separated by a distance l 1.0m are carrying currents l1- 15A and I2 7A in the direction shown in tHe diagram. Halfway between the two wires is a small solenoid, consisting of N- 8 loops with radius r. a) Assume the solenoid is small enough that the magnetic field in the vicinity of the solenoid is uniform and equal to the value at the centre of the solenoid. If the magnetic flux through the solenoid is...
3. Electromagnetic Inductance. Consider a single loop under magnetic field. (a) If the area A = 0.012[m) is constant, but the magnetic field is increasing at the rate of 0.020 T/s), determine the induced emf. (Use Faraday's law; the induced emf in a loop equals the absolute value of the time rate of change of the magnetic flux through the loop.) (b) If the total resistance of the circuit is 5.0(82), find the induced current. (c) Suppose we change the...
A conducting rod is pulled horizontally with constant force F-4.40 N along a set of rails separated by d= 0.340 m. A uniform magnetic field B=0.500 T is directed into the page. There is no friction between the rod and the rails, and therod moves with constant velocity v= 3.60 m/s Using Faraday's Law, calculate the induced emf around the loop in the figure that is caused by the changing flux. Assign clockwise to be the positive direction for emf...
Question 7 The conducting rod shown in the figure has length L and is being pulled along horlizontal, frictionless, conducting rails at a constant metal strip. A uniform magnetic field, directed of the magnetic fieid is 8-1.0 T. (a) What is the magnitude Assume that L15 cm, the speed of the rod is v -5.9 m/s, and the magnitude of emf induced in voits in the rod? (b) What is the current in amperes in the conducting loop? Assume that...
The figure shows a rod of length L 9.35 cm that is forced to move at constant speed v 7.03 m/s along horizontal rails. The rod, rails, and connecting strip at the right form a conducting loop. The rod has resistance 0.472 ; the rest of the loop has negligible resistance. A current i 149 A through the long straight wire at distance a 9.44 mm from the loop sets up a (nonuniform) magnetic field throughout loop. Find the (a)...
(3) A uniform field varies according to B() 4.0+20+0.5 2 (B is in tesla and t in seconds). A wire loop with sides of length 4 cm is present as shown. I (a) What is the direction of the induced current in the loop? (b) What is the induced EMF in the loop at t - 0 s? What is the current? (c) What is the EMF and current at t-10 s? Two rods (shown in black in the figure)...
A conducting rod is pulled horizontally with constant force F= 3.90 N along a set of rails separated by d= 0.220 m. A uniform magnetic field B= 0.800 T is directed, into the page. There is no friction between the rod and the rails, and the rod moves with constant velocity v= 3.80 m/s Using Faraday's Law, calculate the induced emf around the loop in the figure that is caused by the changing flux. Assign clockwise to be the positive...
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