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6. A compass needle can be used as a non-contact ammeter, as shown below. Prove that...
In a laboratory exercise, you place a compass d=2.50 cm from a wire as shown in...
In a laboratory exercise, you place a compass d=2.50 cm from a wire as shown in the figure below. Using a variable power supply, you slowly increase the current through the wire starting with 1-0. Assume the magnitude of the Earth's magnetic field is 5.0 × 10-5 T and that it points to the right in the figure. (a) If you can detect a deflection of only 3°, what is the minimum current you can detect? (b) Very large currents...
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...
Equipment: 1 current-carrying wire set-up 1 power supply 1 ammeter Exploration 2: Direction of force on...
Equipment: 1 current-carrying wire set-up 1 power supply 1 ammeter Exploration 2: Direction of force on a current-carrying wire II Exploration 2.1 At your table, is the main unit you will be using today, mounted on lab stand. It is shown in the picture below. Place one of the current loops into the end of the main unit, with the foil extending down into the magnet assembly and position the lab stand with the Current Loop down between the poles...
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...
In Explorations 1 and 2, we have been focusing on the direction of the force on...
In Explorations 1 and 2, we have been focusing on the direction of the force on a current- carrying wire. It is obtained by using a right hand rule. Make sure you understand the right hand rule and how to use it to determine the direction of the force on a current- carrying wire when the direction of the magnetic field and the current are known. The magnitude of the force on a current-carrying wire is given by F =...
A non-uniform magnetic field points out of the page as shown below in the figure. The...
A non-uniform magnetic field points out of the page as shown
below in the figure. The field increases at a constant rate of 2.0
mT as you move to the right. A square wire loop of 15 cm on a side
lies on a plane perpendicular to the field, and a 2.5 A current
circles the loop in the counter-clockwise direction. Calculate the
magnitude and direction of the net magnetic force on the loop
out 15 cm .
Two long, straight, parallel current-carrying wires are shown below. The wires are parallel to the (the...
Two long, straight, parallel current-carrying wires are shown below. The wires are parallel to the (the +z-axis points out of the page). The current 3.2 A is flowing in the +2-direction (out of the page), while the current 12-3.2 A is flowing in the z-direction (into the page). The wire abov he origin passes through y- +3.0 cm, the wire below the origin passes through y- -3.0 cm, P is atx +4.0 cm. a) Find all thrce components of the...
2. A non-uniform magnetic field points out of the page as shown below in the figure....
2. A non-uniform magnetic field points out of the page as shown below in the figure. The field increases at a constant rate of 2.0 mT as you move to the right. A square wire loop of 15 cm on a side lies on a plane perpendicular to the field, and a 2.5 A current circles the loop in the counter-clockwise direction. Calculate the magnitude and direction of the net magnetic force on the loop. (10 pts) • • Bout...
Ampere's Law was used to show that the magnitude of the magnetic field a distance R...
Ampere's Law was used to show that the magnitude of the magnetic field a distance R from a long, thin wire carrying current I is given by: 14. If a proton moving to the left at 1x105 m/s were to pass through Point C, what would be the magnetic force on that proton (both magnitude and direction must be correct for credit)? Ans: D a. 2.14z10N b. O N c. 11.2z10Nd. 7.46x10N 15.0A 250A 2TR 15. What is the direction...
Consider the circuit shown below. All three batteries are ideal. The voltmeter and ammeter are also...
Consider the circuit shown below. All three batteries are ideal. The voltmeter and ammeter are also ideal. 7.00V 崇弓= 12.0V v) R 5.00 R2 6.00 Ω = 8.00 V A. What is the internal resistance of the batteries? B. What is the internal resistance of the voltmeter? C. what is the internal resistance of the ammeter? D. Based on your answers to questions A-C draw a simpler equivalent circuit (in the space above to the right of the original circuit)...
In a laboratory exercise, you place a compass d=2.50 cm from a wire as shown in the figure below. Using a variable power supply, you slowly increase the current through the wire starting with 1-0. Assume the magnitude of the Earth's magnetic field is 5.0 × 10-5 T and that it points to the right in the figure. (a) If you can detect a deflection of only 3°, what is the minimum current you can detect? (b) Very large currents...
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...
Equipment: 1 current-carrying wire set-up 1 power supply 1 ammeter Exploration 2: Direction of force on a current-carrying wire II Exploration 2.1 At your table, is the main unit you will be using today, mounted on lab stand. It is shown in the picture below. Place one of the current loops into the end of the main unit, with the foil extending down into the magnet assembly and position the lab stand with the Current Loop down between the poles...
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...
In Explorations 1 and 2, we have been focusing on the direction of the force on a current- carrying wire. It is obtained by using a right hand rule. Make sure you understand the right hand rule and how to use it to determine the direction of the force on a current- carrying wire when the direction of the magnetic field and the current are known. The magnitude of the force on a current-carrying wire is given by F =...
A non-uniform magnetic field points out of the page as shown
below in the figure. The field increases at a constant rate of 2.0
mT as you move to the right. A square wire loop of 15 cm on a side
lies on a plane perpendicular to the field, and a 2.5 A current
circles the loop in the counter-clockwise direction. Calculate the
magnitude and direction of the net magnetic force on the loop
out 15 cm .
Two long, straight, parallel current-carrying wires are shown below. The wires are parallel to the (the +z-axis points out of the page). The current 3.2 A is flowing in the +2-direction (out of the page), while the current 12-3.2 A is flowing in the z-direction (into the page). The wire abov he origin passes through y- +3.0 cm, the wire below the origin passes through y- -3.0 cm, P is atx +4.0 cm. a) Find all thrce components of the...
2. A non-uniform magnetic field points out of the page as shown below in the figure. The field increases at a constant rate of 2.0 mT as you move to the right. A square wire loop of 15 cm on a side lies on a plane perpendicular to the field, and a 2.5 A current circles the loop in the counter-clockwise direction. Calculate the magnitude and direction of the net magnetic force on the loop. (10 pts) • • Bout...
Ampere's Law was used to show that the magnitude of the magnetic field a distance R from a long, thin wire carrying current I is given by: 14. If a proton moving to the left at 1x105 m/s were to pass through Point C, what would be the magnetic force on that proton (both magnitude and direction must be correct for credit)? Ans: D a. 2.14z10N b. O N c. 11.2z10Nd. 7.46x10N 15.0A 250A 2TR 15. What is the direction...
Consider the circuit shown below. All three batteries are ideal. The voltmeter and ammeter are also ideal. 7.00V 崇弓= 12.0V v) R 5.00 R2 6.00 Ω = 8.00 V A. What is the internal resistance of the batteries? B. What is the internal resistance of the voltmeter? C. what is the internal resistance of the ammeter? D. Based on your answers to questions A-C draw a simpler equivalent circuit (in the space above to the right of the original circuit)...
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