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1. A square conducting loop of side 50cm has a resistance of 12 ? and lies...
A square loop with sides of length L lies in the x-y plane in a region...
A square loop with sides of length L lies in the x-y plane in a
region in which the magnetic field points in the z-direction and
change over time as B(t)=B0e^(-5t/t0)k. Find the magnitude of the
EMF induced in the wire, show the direction of the induced current
in the loop using Lenz's law.
A square loop with sides of length L lies in the r-y plane in a region in which the magnetic field points in the z-direction and...
A square conducting loop with side length a = 1.25 cm is placed at the center...
A square conducting loop with side length a = 1.25 cm is placed at the center of a solenoid 40.0 cm long with a current of 4.60 A flowing through its 470 turns, and it is aligned so that the plane of the loop is perpendicular to the long axis of the solenoid. The radius of the solenoid is 5.00 cm. (a) What is the magnetic flux through the loop? Wb (b) What is the magnitude of the average emf...
A square loop has side lengths of 24.0 cm and lies in the xy-plane, with its...
A square loop has side lengths of 24.0 cm and lies in the
xy-plane, with its bottom left corner at the origin. A
magnetic field is acting parallel to the z-axis
represented by the equation B = 0.300(y^2)t. If
the resistance in the loop is 0.700 ?, what is the induced current
in the loop at t = 0.300 s?
A square loop has side lengths of 24.0 cm and lies in the xy-plane, with its bottom left corner at...
A circular conducting loop has a single turn (N = 1). The resistance of the loop...
A circular conducting loop has a single turn (N = 1). The resistance of the loop is 6.50 Ohm. The loop is placed in a magnetic field that changes with time. The magnetic flux through the loop given by Phi_B = A + Bt^2 - Ct^3, where A = 7.00 Wb, B = 13.0 Wb/s^2, and C = 6.50 Wb/s^3. Phi_B is in webers, and t is in seconds. Find the magnitude of the maximum current induced in the loop...
Problem 2: A square conducting loop of length 20cm is placed in a region with magnetic...
Problem 2: A square conducting loop of length 20cm is placed in a region with magnetic field that changes with time: B = (B. - a t)(-ĉ), where B, and a are known constants. a) Find the total magnetic flux that passes through the loop as a function of time. b) Find the Emf that is induced c) Find the induced current I (magnitude and direction) if the loop has a resistance of 222
2. A magnetic field B Bêz in a certain space. A circular conducting loop of radius...
2. A magnetic field B Bêz in a certain space. A circular conducting loop of radius 5 cm and total resistance 1.512 originally lies on the sy-plane with its center at the origin. (a) If a counterclockwise current I = 0.045 A is induced on the loop, find dB. (10%) (b) Forget about part (a). Now set B = 0.05T, and at time t = 0 the loop starts to rotate about the 3-axis at a angular rate w=0.057 rad/sec....
A square loop of wire with side length 10 cm is moving to the right with...
A square loop of wire with side length 10 cm is moving to the right with constant speed of 16 m/s. The loop has total resistance of .8 ohms. It begins in a region with no magnetic field, then enters a region of magnetic field (wider than 10 cm) with a strength of .5 T pointing out of the page. a) while entering the field what is the direction of the induced current as seen from above the plane of...
please help A conducting loop (of side a = 12 cm) lies on a table at...
please help
A conducting loop (of side a = 12 cm) lies on a table at a distance of s = 5.0 cm from a very long, straight wire carrying a current of 1.2 A. If someone pulls the conducting loop away from the wire at 1.5 m/s, what is the value of the induced emf 6.1 times 10^-7 V 1.06 times 10^-7 V 2.1 times 10^-6 V 2.1 times 10^-7 V
A 20 cm times 20 cm square loop of wire lies in the xy-plane with its...
A 20 cm times 20 cm square loop of wire lies in the xy-plane with its bottom edge on the x-axis. The resistance of the loop is 0.50 ohm. A magnetic field parallel to the z-axis is given by B = 0.80y^2 t, where B is in tesla, y in meters, and t in seconds. What is the size of the induced current in the loop at t = 0.50 s?
A conducting loop is made in the form of two squares of sides s1 = 3.8cm...
A conducting loop is made in the form of two squares of sides
s1 = 3.8cm and s2 = 7.9 cm as shown. At time
t = 0, the loop enters a region of length L = 20.5 cm that contains
a uniform magnetic field B = 1.1 T, directed in the positive
z-direction. The loop continues through the region with constant
speed v = 37 cm/s. The resistance of the loop is R = 1.1 Ω.
A.) At time...
A square loop with sides of length L lies in the x-y plane in a
region in which the magnetic field points in the z-direction and
change over time as B(t)=B0e^(-5t/t0)k. Find the magnitude of the
EMF induced in the wire, show the direction of the induced current
in the loop using Lenz's law.
A square loop with sides of length L lies in the r-y plane in a region in which the magnetic field points in the z-direction and...
A square loop has side lengths of 24.0 cm and lies in the
xy-plane, with its bottom left corner at the origin. A
magnetic field is acting parallel to the z-axis
represented by the equation B = 0.300(y^2)t. If
the resistance in the loop is 0.700 ?, what is the induced current
in the loop at t = 0.300 s?
A square loop has side lengths of 24.0 cm and lies in the xy-plane, with its bottom left corner at...
A circular conducting loop has a single turn (N = 1). The resistance of the loop is 6.50 Ohm. The loop is placed in a magnetic field that changes with time. The magnetic flux through the loop given by Phi_B = A + Bt^2 - Ct^3, where A = 7.00 Wb, B = 13.0 Wb/s^2, and C = 6.50 Wb/s^3. Phi_B is in webers, and t is in seconds. Find the magnitude of the maximum current induced in the loop...
Problem 2: A square conducting loop of length 20cm is placed in a region with magnetic field that changes with time: B = (B. - a t)(-ĉ), where B, and a are known constants. a) Find the total magnetic flux that passes through the loop as a function of time. b) Find the Emf that is induced c) Find the induced current I (magnitude and direction) if the loop has a resistance of 222
2. A magnetic field B Bêz in a certain space. A circular conducting loop of radius 5 cm and total resistance 1.512 originally lies on the sy-plane with its center at the origin. (a) If a counterclockwise current I = 0.045 A is induced on the loop, find dB. (10%) (b) Forget about part (a). Now set B = 0.05T, and at time t = 0 the loop starts to rotate about the 3-axis at a angular rate w=0.057 rad/sec....
please help
A conducting loop (of side a = 12 cm) lies on a table at a distance of s = 5.0 cm from a very long, straight wire carrying a current of 1.2 A. If someone pulls the conducting loop away from the wire at 1.5 m/s, what is the value of the induced emf 6.1 times 10^-7 V 1.06 times 10^-7 V 2.1 times 10^-6 V 2.1 times 10^-7 V
A 20 cm times 20 cm square loop of wire lies in the xy-plane with its bottom edge on the x-axis. The resistance of the loop is 0.50 ohm. A magnetic field parallel to the z-axis is given by B = 0.80y^2 t, where B is in tesla, y in meters, and t in seconds. What is the size of the induced current in the loop at t = 0.50 s?
A conducting loop is made in the form of two squares of sides
s1 = 3.8cm and s2 = 7.9 cm as shown. At time
t = 0, the loop enters a region of length L = 20.5 cm that contains
a uniform magnetic field B = 1.1 T, directed in the positive
z-direction. The loop continues through the region with constant
speed v = 37 cm/s. The resistance of the loop is R = 1.1 Ω.
A.) At time...
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