Homework Answers
Since it will follow the lenz law,
So, the motion of loop will induce an emf which
Will be in the direction opposite to the actual emf.
Hense, the movement of points a,b,c and d will be
Clockwise and in plane of page.
Hense, A is correct.
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11. In the figure below, the loop is released from rest. The initial motion of the...
Parts A-E refer to the following figure of a circular loop of conducting wire
1) Parts A-E refer to the following figure of a circular loop of conducting wire. In the figure, Region I has a uniform magnetic field in the direction shown and Region II has no magnetic field. a) If the loop moves to the right and starts to move into Region II, what is the direction of the induced current in the wire? Circle the correct response. a) Clockwise. b) Counterclockwise. c) There is no induced current. b) If the loop moves straight down and remains...
a. Consider a circular conducting loop that is moved at a constant speed from right to...
a. Consider a circular conducting loop that is moved at a constant speed from right to left through a rectangular region with uniform magnetic field B, as shown in the figure. As the loop moves from position 3 to position 4, a clockwise current is induced in the loop. b. a counterclockwise current is x x induced in the loop. an into the page current is 5 1 induced in the loop. d. an out of the page current is...
Consider a circular conducting loop that is moved at a constant speed from right to left...
Consider a circular conducting loop that is moved at a constant speed from right to left through a rectangular region with uniform magnetic field B, as shown in the figure. As the loop moves from position 1 to position 2, a. a clockwise current is induced in the loop. b. a counterclockwise current is induced in the loop. * * * * * c. an into the page current is 5 3 1 induced in the loop. d. an out...
For each of the actions depicted below, a magnet and/or metal loop moves with velocity v?...
For each of the actions depicted below, a magnet and/or metal
loop moves with velocity v? (v? is constant and has the same
magnitude in all parts). Determine whether a current is induced in
the metal loop. If so, indicate the direction of the current in the
loop, either clockwise or counterclockwise when seen from the right
of the loop. The axis of the magnet is lined up with the center of
the loop.
Part A
For the action depicted...
depicted in the figure, indicate the direction of the induced current in the loop (out of...
depicted in the figure, indicate the direction of the induced current in the loop (out of page, into ght, left, clockwise, counterclockwise or zero, when seen from the right of the loop). 4 % e action the For he pase, up, down, clockw Answer: Reason: 1 2. 3. 4. moving to the left 5. Loop is at rest
A roller-coaster car shown in the figure on the right is released from rest from a...
A roller-coaster car shown in the figure on the right is released from rest from a height h and then moves freely with negligible friction. The roller-coaster track includes a circular loop of radius R in a vertical plane. a. First suppose the car barely makes it around the loop; at the top of the loop, the riders are upside down and feel weightless. Find the required height h of the release point above the bottom of the loop in...
In the figure, a block of mass m = 11 kg is released from rest on...
In the figure, a block of mass m = 11 kg is released from rest on a frictionless incline of angle θ = 26°. Below the block is a spring that can be compressed 3.4 cm by a force of 320 N. The block momentarily stops when it compresses the spring by 5.3 cm. (a) How far does the block move down the incline from its rest position to this stopping point? (b) What is the speed of the block...
PLEASE HELP ME WITH THIS!!!! Question 3: (33 points) Consider a rectangular metal loop where the...
PLEASE HELP ME WITH THIS!!!!
Question 3: (33 points) Consider a rectangular metal loop where the two long sides are 9.0 cm and the two short sides are 5.0 cm, as shown below. This loop is located at the edge of a region containing a constant 2.1 T magnetic field directed out of the page (represented by the dots, as shown below. The loop is then pulled out of the field with a force F to the right, which produces...
A rectangular loop of wire with dimensions and w is released from rest at time t...
A rectangular loop of wire with dimensions and w is released from rest at time t = 0 from a region with zero magnetic field into a region with uniform magnetic field Bo pointing into the page. At t=0, the upper edge of the loop is in the zero field region and the lower edge is in the uniform field region as shown in the figure below. The loop has mass m and the acceleration due to gravity is g...
A circular conducting loop (radius -0.50 m) is immersed in a vertically upward (ie. perpen- dicular...
A circular conducting loop (radius -0.50 m) is immersed in a vertically upward (ie. perpen- dicular out of the page) magnetic field (1): the magnitude of B varies in time such that BU) - 3240t - 2704 (UT) during the time intervalost s 12 sec Ir the resistance of the loop is 375 at the instant-3 sec? (in amps) then what is the induced current in the loop 3.393 b. 1.131 c. 2.262 d. 3.786 c. 4.524 30. Refer problem...
a. Consider a circular conducting loop that is moved at a constant speed from right to left through a rectangular region with uniform magnetic field B, as shown in the figure. As the loop moves from position 3 to position 4, a clockwise current is induced in the loop. b. a counterclockwise current is x x induced in the loop. an into the page current is 5 1 induced in the loop. d. an out of the page current is...
Consider a circular conducting loop that is moved at a constant speed from right to left through a rectangular region with uniform magnetic field B, as shown in the figure. As the loop moves from position 1 to position 2, a. a clockwise current is induced in the loop. b. a counterclockwise current is induced in the loop. * * * * * c. an into the page current is 5 3 1 induced in the loop. d. an out...
For each of the actions depicted below, a magnet and/or metal
loop moves with velocity v? (v? is constant and has the same
magnitude in all parts). Determine whether a current is induced in
the metal loop. If so, indicate the direction of the current in the
loop, either clockwise or counterclockwise when seen from the right
of the loop. The axis of the magnet is lined up with the center of
the loop.
Part A
For the action depicted...
depicted in the figure, indicate the direction of the induced current in the loop (out of page, into ght, left, clockwise, counterclockwise or zero, when seen from the right of the loop). 4 % e action the For he pase, up, down, clockw Answer: Reason: 1 2. 3. 4. moving to the left 5. Loop is at rest
PLEASE HELP ME WITH THIS!!!!
Question 3: (33 points) Consider a rectangular metal loop where the two long sides are 9.0 cm and the two short sides are 5.0 cm, as shown below. This loop is located at the edge of a region containing a constant 2.1 T magnetic field directed out of the page (represented by the dots, as shown below. The loop is then pulled out of the field with a force F to the right, which produces...
A rectangular loop of wire with dimensions and w is released from rest at time t = 0 from a region with zero magnetic field into a region with uniform magnetic field Bo pointing into the page. At t=0, the upper edge of the loop is in the zero field region and the lower edge is in the uniform field region as shown in the figure below. The loop has mass m and the acceleration due to gravity is g...
A circular conducting loop (radius -0.50 m) is immersed in a vertically upward (ie. perpen- dicular out of the page) magnetic field (1): the magnitude of B varies in time such that BU) - 3240t - 2704 (UT) during the time intervalost s 12 sec Ir the resistance of the loop is 375 at the instant-3 sec? (in amps) then what is the induced current in the loop 3.393 b. 1.131 c. 2.262 d. 3.786 c. 4.524 30. Refer problem...
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