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In the figure I current through the square frame near the infinite linear passing the current...
I 34 Infinite length wire, while the figure is as seen above, the induced current io,...
I 34 Infinite length wire, while the figure is as seen above, the induced current io, what is the magnitude of the not force ading on the more frame ?
Use the mesh current method to find the current I passing through the 20 resistor
Figure Q1 shows a resistive circuit with an ideal DC voltage source.a) Use the mesh current method to find the current I passing through the resistor 20.b) calculate the power consumed by the 5 resistor
The circle represents a conducting loop of wire near an infinite horizontal current I. EXPLAIN if...
The circle represents a conducting loop of wire near an infinite
horizontal current I.
EXPLAIN if the magnetic flux through the loop of wire increases,
decreases, or stays the same.
DRAW the magnetic field due to the current.
a. The loop is moved directly out of the page
b. Loop is rotated through an angle less than 90 degrees about
horizontal. Upper half of loop rotates out of the page and lower
half of loop rotates into the page.
()
There are two square metal frames as shown in the figure. The outer (blue) frame is...
There are two square metal frames as shown in the figure. The outer (blue) frame is faed (not moving) and carries a counter-clockwise electric current Part A the inner (red) frame begins to rotate around its axis (the red line), how does the magnetic flux through the inner frame change night after it starts rotating? depends on the direction of rotation The magnetic flux decreases The magnetic flux increases The magnetic flux remains the same.
A square plate with sides 1.min length can rotate around an axle passing through its center...
A square plate with sides 1.min length can rotate around an axle passing through its center of mass (CM) and perpendicular to its surface (see Figure below). There are four forces acting on the plate at different points. The rotational inertia of the plate is 16 kg ml. Use the values given in the figure to answer the following questions (Assume 0 400 Express your answers in vector form) 1200N 400N (a) What is the net torque acting on the...
An infinite straight wire carries a current I= 10 A near a rod that across two...
An infinite straight wire carries a current I= 10 A near a rod that across two conducting wires as shown in the Fig.The resistor has R 2, and the rod moves at speed 3.0 cm/s. What is the current in the circuit (magnitude and direction). 3. moves 16 cm
A conducting square frame with a side a 10 cm is placed on a horizontal desk....
A conducting square frame with a side a 10 cm is placed on a horizontal desk. A de current of 2 A (supplied by some external source) flows around the frame in the counterclockwise direction. A constant and spatially uniform external magnetic field B = 0.25 T is applied in the upward vertical direction. (a) Calculate and draw the forces acting on each of the edges of the frame. Be sure to clearly indicate the directions of these forces. (b)...
The figure below shows a long straight wire near a rectangular current loop. The current in...
The figure below shows a long straight wire near a rectangular current loop. The current in the wire is I, = 14.0 A and the current in the loop is I, = 30.0 A. The dimensions of the loop are L = 36.0 cm, w = 12.0 cm, and the distance from the loop to the wire is r = 7.00 cm. Determine the magnitude and direction of the total force on the loop. magnitude direction ( away from the...
A straight (and infinite) wire carries a current near a rectangular wire loop which carries a...
A straight (and infinite) wire carries a current near a rectangular wire loop which carries a different current. If ly = 11.0 A, 12 = 30.0 A, L = 0.45 m, w = 0.15 m, and r = 0.05 m. Find both the direction and magnitude of the net force on the loop. 1 12 = 30.0 A
A current passing through a resistor (R = 16 Ω) decreases exponentially with time as I(t)...
A current passing through a resistor (R = 16
Ω) decreases exponentially with time as I(t) =
I0e-αt where I0
= 7.5 A and α = 0.25 s-1.
Calculate the total
energy dissipated by the resistor in joules as time goes to
infinity.
E(t→∞) =
Calculate the energy
dissipated by the resistor in joules during the first 5
seconds.
E =
We were unable to transcribe this imageWe were unable to transcribe this image
I 34 Infinite length wire, while the figure is as seen above, the induced current io, what is the magnitude of the not force ading on the more frame ?
The circle represents a conducting loop of wire near an infinite
horizontal current I.
EXPLAIN if the magnetic flux through the loop of wire increases,
decreases, or stays the same.
DRAW the magnetic field due to the current.
a. The loop is moved directly out of the page
b. Loop is rotated through an angle less than 90 degrees about
horizontal. Upper half of loop rotates out of the page and lower
half of loop rotates into the page.
()
There are two square metal frames as shown in the figure. The outer (blue) frame is faed (not moving) and carries a counter-clockwise electric current Part A the inner (red) frame begins to rotate around its axis (the red line), how does the magnetic flux through the inner frame change night after it starts rotating? depends on the direction of rotation The magnetic flux decreases The magnetic flux increases The magnetic flux remains the same.
A square plate with sides 1.min length can rotate around an axle passing through its center of mass (CM) and perpendicular to its surface (see Figure below). There are four forces acting on the plate at different points. The rotational inertia of the plate is 16 kg ml. Use the values given in the figure to answer the following questions (Assume 0 400 Express your answers in vector form) 1200N 400N (a) What is the net torque acting on the...
An infinite straight wire carries a current I= 10 A near a rod that across two conducting wires as shown in the Fig.The resistor has R 2, and the rod moves at speed 3.0 cm/s. What is the current in the circuit (magnitude and direction). 3. moves 16 cm
A conducting square frame with a side a 10 cm is placed on a horizontal desk. A de current of 2 A (supplied by some external source) flows around the frame in the counterclockwise direction. A constant and spatially uniform external magnetic field B = 0.25 T is applied in the upward vertical direction. (a) Calculate and draw the forces acting on each of the edges of the frame. Be sure to clearly indicate the directions of these forces. (b)...
The figure below shows a long straight wire near a rectangular current loop. The current in the wire is I, = 14.0 A and the current in the loop is I, = 30.0 A. The dimensions of the loop are L = 36.0 cm, w = 12.0 cm, and the distance from the loop to the wire is r = 7.00 cm. Determine the magnitude and direction of the total force on the loop. magnitude direction ( away from the...
A straight (and infinite) wire carries a current near a rectangular wire loop which carries a different current. If ly = 11.0 A, 12 = 30.0 A, L = 0.45 m, w = 0.15 m, and r = 0.05 m. Find both the direction and magnitude of the net force on the loop. 1 12 = 30.0 A
A current passing through a resistor (R = 16
Ω) decreases exponentially with time as I(t) =
I0e-αt where I0
= 7.5 A and α = 0.25 s-1.
Calculate the total
energy dissipated by the resistor in joules as time goes to
infinity.
E(t→∞) =
Calculate the energy
dissipated by the resistor in joules during the first 5
seconds.
E =
We were unable to transcribe this imageWe were unable to transcribe this image
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