The magnetic field in the certain region is .128 T, and...
The magnetic field in the certain region is .128 T, and its direction is that of the +z axis in the figure below. What is the magnetic flux across the surface:
(A) abcd, befc, aefd;
(B) What is the net flux through all five surfaces that enclose the shaded volume?
Homework Answers
Part A The magnetic field B in a certain region is 0.2 T, and its direction...
Part A The magnetic field B in a certain region is 0.2 T, and its direction is that of the + z-axis in the Figure (Figure 1). What is the magnetic flux across the surface abcd in the figure? VALOR O ? Babcd) = Wb Part B Figure ② 1 of 1 What is the magnetic flux across the surface befc? VALP O ? 30.0 cm 40.0 cm B(befc) = 30.0 cm Part C What is the magnetic flux across...
a) The magnetic field is a certain region varies with time given by B(t) =30e^ -2t...
a) The magnetic field is a certain region varies with time given by B(t) =30e^ -2t in Tesla. A 10cm * 15cm rectangular coil whose plane is perpendicular to the direction of the magnetic is placed in this field, find the magnetic flux as a function of time flux(t). b) A coil consists of 200 turns of wire. Each turn is a square of side d=18cm, and a uniform magnetic field directed perpendicular to the plane of the coil is...
Two flat surfaces are exposed to a uniform, horizontal magnetic field of magnitude 0.20 T. When...
Two flat surfaces are exposed to a uniform, horizontal magnetic field of magnitude 0.20 T. When viewed edge-on, the first surface is tilted at an angle of 27° from the horizontal, and a net magnetic flux of 7.0 x 10-4 Wb passes through it. The same net magnetic flux passes through the second surface. (a) Determine the area of the first surface. (b) Find the smallest possible value of the area of the second surface.
Two flat surfaces are exposed to a uniform, horizontal magnetic field of magnitude 0.46 T. When...
Two flat surfaces are exposed to a uniform, horizontal magnetic field of magnitude 0.46 T. When viewed edge-on, the first surface is tilted at an angle of 14° from the horizontal, and a net magnetic flux of 8.50 x 10-3 Wb passes through it. The same net magnetic flux passes through the second surface. (a) Determine the area of the first surface. m2 (b) Find the smallest possible value for the area of the second surface. m2
Please show steps with the graph. The magnetic field intensity is given in a certain region...
Please show steps with the graph. The magnetic field intensity is given in a certain region of space as H = [(x + 2y)/z2]ay + (2/z)az A/m. (a) Find ∇×H. (b) Find J. (c) Use J to find the total current passing through the surface z = 4, 1 ≤ x ≤ 2, 3 ≤ z ≤ 5, in the az direction. (d) Show that the same result is obtained using the other side of Stokes’ theorem.
In a certain region, the magnetic field is represented by the equation B = (a +...
In a certain region, the magnetic field is represented by the equation B = (a + bt)ſ, where a = 3.50 mt and b = 4.30 mT/s. A circular coil of area 1.90 x 10-3 m2 and N = 5 turns is oriented in the x-z (horizontal) plane in this field region. Due to the change in magnetic flux, charge passes by a given point in the circuit at a rate of 6.45 mc/s. Determine the resistance of the coil....
a) In a certain region, u 5 sin 210 t a, A/m. Find the rate of...
a) In a certain region, u 5 sin 210 t a, A/m. Find the rate of change of flux over the surface of 20 m2 2Ho, 3E0, the magnetic field intensity is given as H = E= b) In a certain region, J (za-4yaytxa) Find py if pv (x, 0, z, t) 0 cos wt A/m2 Solution:
- 30 cm is positioned as shown in the figure below. There is a uniform magnetic...
- 30 cm is positioned as shown in the figure below. There is a uniform magnetic field throughout the region with components 8, +7.0 TB +6.0 T, and B, A cube of edge length +2.0 T (a) Calculate the flux through the shaded face of the cube Tema (b) What is the netux emerging from the volume enclosed by the cube (he, the net flux through all six faces IT m² Need Help? Read Master
1. Magnetic Field Generated by a Current in a Wire Under steady-state conditions, a magnetic fiel...
1. Magnetic Field Generated by a Current in a Wire Under steady-state conditions, a magnetic field B has curlB in a region where there is no current. We study the steady-state magnetic field B due to a constant current in an infinitely long straight thin wire. The magnitude of the magnetic field at a point depends only on the distance from the wire and its direction is tangent to the circle around the wire and determined by the right-hand rule....
The figure shows a region of uniform magnetic field directed into the page, surrounded by regions...
The figure shows a region of uniform magnetic field directed
into the page, surrounded by regions where the magnetic field is
zero. A square coil of wire is moving to the right across the
figure in snapshots.
When the coil is moving out of the
region of non-zero magnetic field.
a) On the figure, draw the direction of the induced current in
the wire loop. If there is no induced current, explicitly state
that.
b) Draw the direction of the...
Part A The magnetic field B in a certain region is 0.2 T, and its direction is that of the + z-axis in the Figure (Figure 1). What is the magnetic flux across the surface abcd in the figure? VALOR O ? Babcd) = Wb Part B Figure ② 1 of 1 What is the magnetic flux across the surface befc? VALP O ? 30.0 cm 40.0 cm B(befc) = 30.0 cm Part C What is the magnetic flux across...
Two flat surfaces are exposed to a uniform, horizontal magnetic field of magnitude 0.46 T. When viewed edge-on, the first surface is tilted at an angle of 14° from the horizontal, and a net magnetic flux of 8.50 x 10-3 Wb passes through it. The same net magnetic flux passes through the second surface. (a) Determine the area of the first surface. m2 (b) Find the smallest possible value for the area of the second surface. m2
In a certain region, the magnetic field is represented by the equation B = (a + bt)ſ, where a = 3.50 mt and b = 4.30 mT/s. A circular coil of area 1.90 x 10-3 m2 and N = 5 turns is oriented in the x-z (horizontal) plane in this field region. Due to the change in magnetic flux, charge passes by a given point in the circuit at a rate of 6.45 mc/s. Determine the resistance of the coil....
a) In a certain region, u 5 sin 210 t a, A/m. Find the rate of change of flux over the surface of 20 m2 2Ho, 3E0, the magnetic field intensity is given as H = E= b) In a certain region, J (za-4yaytxa) Find py if pv (x, 0, z, t) 0 cos wt A/m2 Solution:
- 30 cm is positioned as shown in the figure below. There is a uniform magnetic field throughout the region with components 8, +7.0 TB +6.0 T, and B, A cube of edge length +2.0 T (a) Calculate the flux through the shaded face of the cube Tema (b) What is the netux emerging from the volume enclosed by the cube (he, the net flux through all six faces IT m² Need Help? Read Master
1. Magnetic Field Generated by a Current in a Wire Under steady-state conditions, a magnetic field B has curlB in a region where there is no current. We study the steady-state magnetic field B due to a constant current in an infinitely long straight thin wire. The magnitude of the magnetic field at a point depends only on the distance from the wire and its direction is tangent to the circle around the wire and determined by the right-hand rule....
The figure shows a region of uniform magnetic field directed
into the page, surrounded by regions where the magnetic field is
zero. A square coil of wire is moving to the right across the
figure in snapshots.
When the coil is moving out of the
region of non-zero magnetic field.
a) On the figure, draw the direction of the induced current in
the wire loop. If there is no induced current, explicitly state
that.
b) Draw the direction of the...
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