Homework Answers
The direction of magnetic force will be in the negative y direction, i. e, -j direction. this is given by Right hand rule no 1, which says that to find the direction of magnetic force , if we point the fingers in the direction of the velocity, sweep them in the direction of the magnetic field(towards the magnetic field), then the thumb will give the direction of the magnetic force.
and here, the velocity is given to the right , i.e + x direction (+ i direction), the magnetic field is in the + z direction ( +k direction), then pointing the fingers in the direction of velocity, i.e, + x direction, sweeping them towards the magnetic field, i.e, +z direction, the thum will poitn towards the - y direction, i.e, - J direction.
therefore, the correct answer is -j.
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Question 15 10 A slide bar apparatus is located in a uniform magnetic field, as illustrated....
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The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500...
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will upvote if answered correctly, thank you! QUESTION 15 Consider a uniform magnetic field B =...
will upvote if answered correctly, thank you!
QUESTION 15 Consider a uniform magnetic field B = - Bolz, where Bo is a positive constant and iz points out of the page. A conducting rod sits on the rails of a conducting support of height H containing a resistor R. Some external force is used to move the rod in the x direction according to x(t)=L+ at, where L and a are positive constants. If at some later time the external...
The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500...
The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500 T. The bar of length 0.385 m is pulled at a constant speed of 0.500 m/s. The U-shaped conductor and the bar have a resistivity of 2.75 times 10^-8 Ohm middot m and a cross-sectional area of 8.50 times 10^-4 m^2. Find the current in the generator when x = 0.660 m. (Note that the A in the image below is the area of...
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15-21
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consider the apparatus shown in the figure to the right in which a conducting bar can...
consider the apparatus shown in the figure to the right in
which a conducting bar can be moved along two rails connect
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The figure below shows a top view of a bar that can slide on two frictionless...
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The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500 T. The bar of length 0.345 m is pulled at a constant speed of 0.500 m/s. The U-shaped conductor and the bar have a resistivity of 2.75 x 10-80m and a cross-sectional area of 9.75 x 10-4 m2. Find the current in the generator when x = 0.600 m. (Note that the A in the image below is the area of the loop, not...
will upvote if answered correctly, thank you!
QUESTION 15 Consider a uniform magnetic field B = - Bolz, where Bo is a positive constant and iz points out of the page. A conducting rod sits on the rails of a conducting support of height H containing a resistor R. Some external force is used to move the rod in the x direction according to x(t)=L+ at, where L and a are positive constants. If at some later time the external...
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15-21
Proton 15. A proton traveling with speed venters a uniform clectric field of magnitude E, directed to the right and parallel to the plane of the page, as shown in the figure on the right. There is also a magnetic force on the proton that is in the direction opposite to that of the electric force Which of the following is a possible direction for the magnetic field? (A) Bottom of page (B) Top of page (C) To the...
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consider the apparatus shown in the figure to the right in
which a conducting bar can be moved along two rails connect
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