Consider the following situation, in which a compass is influenced by not only the force of...
Consider the following situation, in which a compass is influenced by not only the force of Earth's magnetic field, but also an additional applied force.
1.) Which of the following is true of the angle of deflection of the compass relative to FEarth if FEarth > FApplied?
The angle of deflection will be exactly 45o
The angle of deflection will be greater than 90o
The angle of deflection will be less than 45o
The angle of deflection will be exactly 0o
The angle of deflection will be greater than 45o but less than 90o
2.) Which of the following is true of the angle of deflection of the compass relative to FEarth if FEarth < FApplied?
The angle of deflection will be exactly 45o
The angle of deflection will be greater than 90o
The angle of deflection will be less than 45o
The angle of deflection will be exactly 0o
The angle of deflection will be greater than 45o but less than 90o
Homework Answers
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Consider the following situation, in which a compass is
influenced by not only the force of...
Which of the following about the earth's magnetic properties is true? a. The north pole of...
Which of the following about the earth's magnetic properties is true? a. The north pole of the earth's fictitious magnet lies beneath the north geographic pole. b. The earth's magnetic field lines end at the south geographic pole. c. The earth's magnetic field lines originate from the north geographic pole. d. The compass needle points to the earth's north geographic pole. e. The earth's magnetic field lines point to the geographic south.
24) What would you expect to happen in the following situation? If the incoming light ray...
24) What would you expect to happen in the following situation? If the incoming light ray goes from less to greater and then from greater to less than. Use the pic below as a guide. incident normal reflected ray refracted ray emergent normal a) If you go from an indices that is less to an indices that is greater ... what would happen to the angle of refraction? ► Move towards the normal Stay the same Move away from the...
Consider a magnetic force acting on an electric charge in a uniform magnetic field. Which of...
Consider a magnetic force acting on an electric charge in a uniform magnetic field. Which of the following statements are true? A magnetic force is exerted on an electric charge moving through a uniform magnetic field. The direction of the magnetic force acting on a moving charge in a magnetic field is perpendicular to the direction of the magnetic field. The direction of the magnetic force acting on a moving electric charge in a magnetic field is perpendicular to the...
I need the answers to these ten questions. They are attached below. Please answer all of...
I need the answers to these ten questions. They are attached
below. Please answer all of them. Thank you so so much!!!!
Which of the following situations is not true for magnets? Like poles repel each other. O Unlike poles repel each other North poles repel each other. A north pole and a south pole will attract each other. Which circle has minimum flux in the following figure? O circle P O circle Q O circle R circle S One...
The size of the magnetic force on a straight wire of length L carrying current I...
The size of the magnetic force on a straight wire of length
L carrying current I in a uniform magnetic field
with strength B is
F=ILBsin(?).
Here ? is the angle between the direction of the
current (along the wire) and the direction of the magnetic field.
Hence Bsin(?) refers to the component of the
magnetic field that is perpendicular to the wire, B?. Thus
this equation can also be written as
F=ILB?.
The direction of the magnetic force on...
24) What would you expect to happen in the following situation? If the incoming light ray...
24) What would you expect to happen in the following situation? If the incoming light ray goes from greater to lesser and then from lesser to greater than. Use the pic below as a guide. incident normal reflected ray refracted emergent normal a) If you go from an indices that is less to an indices that is greater ... what would happen to the angle of refraction? Move towards the normal > Stay the same → Move away from the...
Two charges A and B enter a magnetic field such that the direction of both charges...
Two charges A and B enter a magnetic field such that the direction of both charges is perpendicular to that field. Both charges experience magnetic (centripetal) force and adopt a curved path. 1. Suppose that the charge A has more mass than charge B and everything else is same for both charges. What will be the difference between the paths of both charges? 2- Suppose that the charge A is moving with a higher velocity than charge B and everything...
need help with all parts The figure below shows, at a particular instant of time, the...
need help with all parts
The figure below shows, at a particular instant of time, the velocity vectors of four identical charged particles. The particles are in a uniform magnetic field directed to the right. We will assume that the particles are influenced only by the magnetic field. (a) Rank the four particles based on the magnitude of the magnetic force experienced by the particles at the instant shown in the picture, from largest to smallest. (Use only ">"orsymbols. Do...
This is my experiment about Earth magnetic field induction by tangensgalvonometer. I must additio...
This is my experiment about Earth magnetic field induction by
tangensgalvonometer. I must additional conclusion for my
experimental values and Bo=1.68x10^-5 T.
Could you compare Bo=1.68x10^-5 and my experimental values.
experiment did same city which is Bo=1.68x10^-5
I need conclusion about this case. thank you.
Results: Bo (1-1 )-7.66x10 Be(l 2-0107 Be (1-3 )-1.72x10 · Be (1-3, 2 )" f,79x16 Bo (Rī9小1.GC-er「 Measurement of the horizontal component of Earth's magnetic field induction by tangensgalvanometer In each point the Earth's magnetic...
Q1: When two objects slide against oneanother, which of the following statements about the force offriction...
Q1: When two objects slide against oneanother, which of the following statements about the force offriction between them is true? Themagnitude of the frictional force is always equal to . Themagnitude of the frictional force is always less than . Themagnitude of the frictional force is determined by other forces onthe objects so it can be either equal to or less than . Q2: When two objects are in contact with norelative motion, which of the following statements about thefrictional...
24) What would you expect to happen in the following situation? If the incoming light ray goes from less to greater and then from greater to less than. Use the pic below as a guide. incident normal reflected ray refracted ray emergent normal a) If you go from an indices that is less to an indices that is greater ... what would happen to the angle of refraction? ► Move towards the normal Stay the same Move away from the...
I need the answers to these ten questions. They are attached
below. Please answer all of them. Thank you so so much!!!!
Which of the following situations is not true for magnets? Like poles repel each other. O Unlike poles repel each other North poles repel each other. A north pole and a south pole will attract each other. Which circle has minimum flux in the following figure? O circle P O circle Q O circle R circle S One...
The size of the magnetic force on a straight wire of length
L carrying current I in a uniform magnetic field
with strength B is
F=ILBsin(?).
Here ? is the angle between the direction of the
current (along the wire) and the direction of the magnetic field.
Hence Bsin(?) refers to the component of the
magnetic field that is perpendicular to the wire, B?. Thus
this equation can also be written as
F=ILB?.
The direction of the magnetic force on...
24) What would you expect to happen in the following situation? If the incoming light ray goes from greater to lesser and then from lesser to greater than. Use the pic below as a guide. incident normal reflected ray refracted emergent normal a) If you go from an indices that is less to an indices that is greater ... what would happen to the angle of refraction? Move towards the normal > Stay the same → Move away from the...
Two charges A and B enter a magnetic field such that the direction of both charges is perpendicular to that field. Both charges experience magnetic (centripetal) force and adopt a curved path. 1. Suppose that the charge A has more mass than charge B and everything else is same for both charges. What will be the difference between the paths of both charges? 2- Suppose that the charge A is moving with a higher velocity than charge B and everything...
need help with all parts
The figure below shows, at a particular instant of time, the velocity vectors of four identical charged particles. The particles are in a uniform magnetic field directed to the right. We will assume that the particles are influenced only by the magnetic field. (a) Rank the four particles based on the magnitude of the magnetic force experienced by the particles at the instant shown in the picture, from largest to smallest. (Use only ">"orsymbols. Do...
This is my experiment about Earth magnetic field induction by
tangensgalvonometer. I must additional conclusion for my
experimental values and Bo=1.68x10^-5 T.
Could you compare Bo=1.68x10^-5 and my experimental values.
experiment did same city which is Bo=1.68x10^-5
I need conclusion about this case. thank you.
Results: Bo (1-1 )-7.66x10 Be(l 2-0107 Be (1-3 )-1.72x10 · Be (1-3, 2 )" f,79x16 Bo (Rī9小1.GC-er「 Measurement of the horizontal component of Earth's magnetic field induction by tangensgalvanometer In each point the Earth's magnetic...
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