A uniform magnetic field of magnitude 0.50 T is directed perpendicular to the plane of a rectangular loop having dimensions 8.0 cm by 12 cm. Find the magnetic flux through the loop.

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 magnetic field of strength 0.29 T is directed perpendicular to a plane circular loop of wire of radius 29 cm. Find the magnetic flux through the area enclosed by this loop.

A magnetic field of strength 0.25 T is directed perpendicular to a plane circular loop of wire of radius 23 cm. Find the magnetic flux through the area enclosed by this loop. T·m2

. A solenoid has radius 5.80 mm, length 11.0 cm, 5000 turns, and is placed with its axis of symmetry along the x-axis, through the origin. A vector normal to the opening of the solenoid points to the right. We measure the resistance of the solenoid to be 14.0 Ω. The solenoid is in a region where the temperature is 49.0°C and initially, there is an external magnetic field of 0.30 T in the +x direction. Then the magnetic field is turned off and drops to 0 T over 50.0 milliseconds a. What is the magnitude of the average induced emf during the 50.0 milliseconds while the magnetic field magnitude decreases to 0?  b. What is the direction of the induced current, as viewed from the right? Answer clockwise, counterclockwise, or zero and show work or explain in words.  c. What is the magnitude of the induced current?  d. What is the magnitude and direction of the induced magnetic field?

(a) A conducting loop in the shape of a square of edge length ℓ = 0.460 m carries a current I = 8.00 A as in the figure above. Calculate the magnitude and direction of the magnetic field at the center of the square. magnitude  µT direction         (b) If this conductor is reshaped to form a circular loop and carries the same current, what is the value of the magnetic field at the center? magnitude  µT direction

A given toroidal coil has 1000 turns. Calculate the magnetic field at a point on a circle of radius 1.30 m inside the coil when the current I = 2.9 × 105 A.

The diagram below is of a triangular prism that has three rectangular sides and two triangular sides. This prism is placed in a region of uniform magnetic field of magnitude 0.120 T directed in the positive x direction. Here ab = 30.0 cm, ac = 40.0 cm, bc 50.0 cm, and ad 66.0 cm. = = = = Determine the magnetic flux, including the sign, through each of the five faces of the box. abc cbef Pabed Pacfd def = Additional Materials = Reading B a Wb Wb Wb Wb Wb y

In a given region of space, the vector magnetic potential is given by A = x5 coszy + z(0.2+ sin zx) mWb/m. The magnetic flux passing through a square loop with 0.25 cm long edges if the loop is in the x-y plane, its center is at the origin, and its edges are parallel to the x- and y- axis?

Find the flux of the Earth's magnetic field of magnitude 5.00 ✕ 10-5 T, through a square loop of area 30.0 cm2 for the following. (a) when the field is perpendicular to the plane of the loop T·m2(b) when the field makes a 30.0° angle with the normal to the plane of the loop T·m2(c) when the field makes a 90.0° angle with the normal to the plane T·m2