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Problem 27.10: Find the mass of the current carrying rod in a magnetic field O o...
Problem 27.10: Find the mass of the current « * » carrying rod in a magnetic...
Problem 27.10: Find the mass of the current « * » carrying rod in a magnetic field F = 9.43 IBL = +2 o o 14 = +2 field (T) ( current (A) The blue rod has a current flowing through it and sits in a uniform external magnetic field that points out of the page (as represented by the gray circles with white dots). The probe at the top records the force required to support the rod (position is...
13. In each of the following situations current-carrying wire is placed in a magnetic field as...
13. In each of the following situations current-carrying wire is placed in a magnetic field as shown. Determine the direction of the requested quantity. (a) (1 pt) In diagram (a), the wire has a current flowing to the left and the magnetic field is represented by the circles. What is the direction of the force on the wire due to the magnetic field? No direction Value is Zero (b) (1 pt) In diagram (b), the wire has a current flowing...
QUESTION 5 21 A current of O.3 A flows through a 3 m long wire that...
QUESTION 5 21 A current of O.3 A flows through a 3 m long wire that is perpendicular to a 0.4 T magnetic field. What is the magnitude of the force on the wire, in units of newtons? 2 QUESTION 6 In the equation for the torque on a loop or a coil in a magnetic field; where · the current is measured in amperes the area is measured in m2 the B-field is measured in Tesla the angle is...
Within a uniform magnetic field B, a straight wire is carrying current in the direction shown...
Within a uniform magnetic field B, a straight wire is carrying current in the direction shown in this figure. The direction of this uniform magnetic field is denoted by the blue dots. (Think about what these dots means. This was taught in my lectures.) B. What is the direction of the magnetic force acting on this current-carrying wire? The magnetic force points: A to the right: B. out of the page; C. Into the page: D. to the left; O...
Magnetic levitation A metal rod of length w = 15 cm and mass m = 85...
Magnetic levitation A metal rod of length w = 15 cm and mass m = 85 grams has metal loops at both ends, which go around two metal poles (see the figure). m = mass of red ------ ------- The rod is in good electrical contact with the poles but can slide freely up and down. The metal poles are connected by wires to a battery, and a current I = 3 amperes flows through the rod. A magnet supplies...
Questions 1. A 10 cm wire carrying a current of 20 A is placed in a uniform magnetic field of 0.3 T. If the wire ma...
Questions 1. A 10 cm wire carrying a current of 20 A is placed in a uniform magnetic field of 0.3 T. If the wire makes an anel 40 with the vector of magnetic field, find the magnitude of the force on the wire. 2. Should you expect that a straight line go through the origin for each experiment? 3. What assumptions are made in each experiment about the magnetic field produced by the magnets? 4. Summarize the results of...
A-B please Problem #5 A metal rod of mass m carrying a current glides on two...
A-B please
Problem #5 A metal rod of mass m carrying a current glides on two horizontal rails a distance d apart. If the coefficient of kinetic friction between the rod and rails is , what vertical magnetic field is required to keep the rod moving at a constant speed? (20 points) Draw diagram etc.. (b) A 0.150 kg metal rod carrying a current of 10.0 A glides on two horizontal rails 0.500m apart. If the coefficient of kinetic friction...
This problem explores how a current-carrying wire can be accelerated by a magnetic field.
This problem explores how a current-carrying wire can be accelerated by a magnetic field. You will use the ideas of magnetic flux and the EMF due to change of flux through a loop. Note that there is an involved follow-up part that will be shown once you have found the answer to Part B.A.) A conducting rod is free to slide on two parallel rails with negligible friction. At the right end of the rails, a voltage source of strength...
a) Find the speed of the conducting rod. b)Find magnitude of the induced current in the...
a) Find the speed of the conducting rod.
b)Find magnitude of the induced current in the conducting
rod.
c)Choose the direction of the induced current in the conducting
rod
d)Determine the current flowing through R1R1
A conducting rod is positioned on a pair of conducting rails. The whole system (rod and rails) is placed inside a uniform B= 2.8T magnetic field directed outward from the plane of the rail. With an external force on the rod, it moves to the...
pls answer looking for question 1-2 20. A straight wire carrying a 3.00-A current is placed...
pls
answer
looking for question 1-2
20. A straight wire carrying a 3.00-A current is placed in a uni- QC form magnetic field of magnitude 0.280 T directed perpen- dicular to the wire. (a) Find the magnitude of the magnetic force on a section of the wire having a length of 14.0 cm. (b) Explain why you can't determine the direction of the mag- netic force from the information given in the problem. velocity nitude the mi field rec wire...
Problem 27.10: Find the mass of the current « * » carrying rod in a magnetic field F = 9.43 IBL = +2 o o 14 = +2 field (T) ( current (A) The blue rod has a current flowing through it and sits in a uniform external magnetic field that points out of the page (as represented by the gray circles with white dots). The probe at the top records the force required to support the rod (position is...
13. In each of the following situations current-carrying wire is placed in a magnetic field as shown. Determine the direction of the requested quantity. (a) (1 pt) In diagram (a), the wire has a current flowing to the left and the magnetic field is represented by the circles. What is the direction of the force on the wire due to the magnetic field? No direction Value is Zero (b) (1 pt) In diagram (b), the wire has a current flowing...
QUESTION 5 21 A current of O.3 A flows through a 3 m long wire that is perpendicular to a 0.4 T magnetic field. What is the magnitude of the force on the wire, in units of newtons? 2 QUESTION 6 In the equation for the torque on a loop or a coil in a magnetic field; where · the current is measured in amperes the area is measured in m2 the B-field is measured in Tesla the angle is...
Within a uniform magnetic field B, a straight wire is carrying current in the direction shown in this figure. The direction of this uniform magnetic field is denoted by the blue dots. (Think about what these dots means. This was taught in my lectures.) B. What is the direction of the magnetic force acting on this current-carrying wire? The magnetic force points: A to the right: B. out of the page; C. Into the page: D. to the left; O...
Magnetic levitation A metal rod of length w = 15 cm and mass m = 85 grams has metal loops at both ends, which go around two metal poles (see the figure). m = mass of red ------ ------- The rod is in good electrical contact with the poles but can slide freely up and down. The metal poles are connected by wires to a battery, and a current I = 3 amperes flows through the rod. A magnet supplies...
Questions 1. A 10 cm wire carrying a current of 20 A is placed in a uniform magnetic field of 0.3 T. If the wire makes an anel 40 with the vector of magnetic field, find the magnitude of the force on the wire. 2. Should you expect that a straight line go through the origin for each experiment? 3. What assumptions are made in each experiment about the magnetic field produced by the magnets? 4. Summarize the results of...
A-B please
Problem #5 A metal rod of mass m carrying a current glides on two horizontal rails a distance d apart. If the coefficient of kinetic friction between the rod and rails is , what vertical magnetic field is required to keep the rod moving at a constant speed? (20 points) Draw diagram etc.. (b) A 0.150 kg metal rod carrying a current of 10.0 A glides on two horizontal rails 0.500m apart. If the coefficient of kinetic friction...
a) Find the speed of the conducting rod.
b)Find magnitude of the induced current in the conducting
rod.
c)Choose the direction of the induced current in the conducting
rod
d)Determine the current flowing through R1R1
A conducting rod is positioned on a pair of conducting rails. The whole system (rod and rails) is placed inside a uniform B= 2.8T magnetic field directed outward from the plane of the rail. With an external force on the rod, it moves to the...
pls
answer
looking for question 1-2
20. A straight wire carrying a 3.00-A current is placed in a uni- QC form magnetic field of magnitude 0.280 T directed perpen- dicular to the wire. (a) Find the magnitude of the magnetic force on a section of the wire having a length of 14.0 cm. (b) Explain why you can't determine the direction of the mag- netic force from the information given in the problem. velocity nitude the mi field rec wire...
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