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Question 19 3 pts Use the diagram to answer the question below. in Cluggar Lun R...
What is the direction of the induced magnetic field in the coil when the bar magnet is moving...
A coil is suspended around an axis which is colinear with the axis of a bar magnet.The coil is connected to a resistor with ends labeled “a” and “b”. The bar magnet moves from left to right with North and South poles labeled as in the figure. UseLenz’s law to answer the following question concerning the direction of induced currents and magnetic fields.What is the direction of the induced magnetic field in the coil when the bar magnet ismoving from...
The diagram below shows a straight wire carrying a conventional current into the page. The wire...
The diagram below shows a straight wire carrying a conventional
current into the page. The wire is between the poles of a permanent
magnet. The direction of the magnetic force exerted on the wire is:
A. upward. B. to the left. C. downward D. into the page. E. to the
right.
Answer key says C. downward; please explain. Thanks!
7. The diagram below shows a straight wire carrying a conventional current into the page. The wire is between the poles...
3. Given the illustration below for a series of bar magnets and loops, for each diagram:...
3. Given the illustration below for a series of bar magnets and loops, for each diagram: A. Label the magnet poles B. Indicate the direction of the induced current I in the loop (none, clor cel) C. Indicate the direction of the induced magnetic field Bind (up or down) D. Identify if the magnetic flux is increasing or decreasing. Some details are given for guidance (20 pts total) Lenz's Law Magnet stationary . constant 4. A coil is connected in...
Please help me understand this question. If you could answer and explain I would really appreciat...
please help me understand this question.
If you could answer and explain I would really appreciate it. Thank
you!
or a galvanometer) is connected to a coil of wire. When there is no as the curremeter stays at the middle (zero current location) when coil current, indicator of th e current left to right ammeter scales to the right and when current flows righ oppositely it scales to the left. 15 points 1. If end is near the coil and...
Question 3 (1 point) Use following diagram to answer the question . Let A represents the...
Question 3 (1 point) Use following diagram to answer the question . Let A represents the event that the left die shows a multiple of 3. Let B represents the event that the right die shows an even number. Which of the following is true? A and B are disjoint and independent A and B are disjoint but not independent e Oo hp 00 Let A represents the event that the left die shows a multiple of 3. L the...
Question 2 3 pts Lorentz Force Changing the current through the wire would have changed the...
Question 2 3 pts Lorentz Force Changing the current through the wire would have changed the magnetic force on the wire. True False Question 3 3 pts Lorentz Force If the balance reads a value lower than the true mass of the magnet, the force on the loop is No answer text provided. downward upward zero Question 4 3 pts Lorentz Force Changing the current through the wire would have changed normal force on the magnet. True False Question 5...
Not sure if there isn't enough information since the left loop is increasing while the right...
Not sure if there isn't enough information since the left loop
is increasing while the right loop is decreasing flux. Or is it
clockwise? I would love an explanation.
Question 2 1 pts For our review of the second unit of the course, we'll be focusing on (1) Loop and Junction rules in circuits, (2) the magnitude and direction of magnetic forces, and (3) induced magnetic fields and currents. So think back to what you already know to answer the...
I. As shown below, a coil is in a magnetic field that is directed upward. If...
I. As shown below, a coil is in a magnetic field that is directed upward. If the magnitude of the magnetic field increases, in what direction does the induced current flow in the coil? Explain 2. Suppose you know that a deflection of the galvanometer needle to the right means that current is flowing into the galvanometer as indica ted A bar magnet is moved towards a coil as shown in the picture below. The galvanotneter needle deflects to the...
Please answer both questions. Question 19 Tim Art 3 pts What is the configuration of the...
Please answer both questions.
Question 19 Tim Art 3 pts What is the configuration of the two chiral centers in the following molecule? CH нс нн,сон O 3S, 5R 3S, 5S 3R, 5S O 3R, 5R Next • Previous Question 20 3 pts How many stereocenters are there in 2,3-dimethylpentane? O O2
The diagram below shows a straight wire carrying a conventional
current into the page. The wire is between the poles of a permanent
magnet. The direction of the magnetic force exerted on the wire is:
A. upward. B. to the left. C. downward D. into the page. E. to the
right.
Answer key says C. downward; please explain. Thanks!
7. The diagram below shows a straight wire carrying a conventional current into the page. The wire is between the poles...
3. Given the illustration below for a series of bar magnets and loops, for each diagram: A. Label the magnet poles B. Indicate the direction of the induced current I in the loop (none, clor cel) C. Indicate the direction of the induced magnetic field Bind (up or down) D. Identify if the magnetic flux is increasing or decreasing. Some details are given for guidance (20 pts total) Lenz's Law Magnet stationary . constant 4. A coil is connected in...
please help me understand this question.
If you could answer and explain I would really appreciate it. Thank
you!
or a galvanometer) is connected to a coil of wire. When there is no as the curremeter stays at the middle (zero current location) when coil current, indicator of th e current left to right ammeter scales to the right and when current flows righ oppositely it scales to the left. 15 points 1. If end is near the coil and...
Question 3 (1 point) Use following diagram to answer the question . Let A represents the event that the left die shows a multiple of 3. Let B represents the event that the right die shows an even number. Which of the following is true? A and B are disjoint and independent A and B are disjoint but not independent e Oo hp 00 Let A represents the event that the left die shows a multiple of 3. L the...
Question 2 3 pts Lorentz Force Changing the current through the wire would have changed the magnetic force on the wire. True False Question 3 3 pts Lorentz Force If the balance reads a value lower than the true mass of the magnet, the force on the loop is No answer text provided. downward upward zero Question 4 3 pts Lorentz Force Changing the current through the wire would have changed normal force on the magnet. True False Question 5...
Not sure if there isn't enough information since the left loop
is increasing while the right loop is decreasing flux. Or is it
clockwise? I would love an explanation.
Question 2 1 pts For our review of the second unit of the course, we'll be focusing on (1) Loop and Junction rules in circuits, (2) the magnitude and direction of magnetic forces, and (3) induced magnetic fields and currents. So think back to what you already know to answer the...
I. As shown below, a coil is in a magnetic field that is directed upward. If the magnitude of the magnetic field increases, in what direction does the induced current flow in the coil? Explain 2. Suppose you know that a deflection of the galvanometer needle to the right means that current is flowing into the galvanometer as indica ted A bar magnet is moved towards a coil as shown in the picture below. The galvanotneter needle deflects to the...
Please answer both questions.
Question 19 Tim Art 3 pts What is the configuration of the two chiral centers in the following molecule? CH нс нн,сон O 3S, 5R 3S, 5S 3R, 5S O 3R, 5R Next • Previous Question 20 3 pts How many stereocenters are there in 2,3-dimethylpentane? O O2
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