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QUESTION 13 speed of 500 m/s, what should the magnitude of the electric field be? An...
number 5 Blackboard XS SĀ Remaining Time: 1 hour, 14 minutes, 53 seconds. Question Completion Status:...
number 5
Blackboard XS SĀ Remaining Time: 1 hour, 14 minutes, 53 seconds. Question Completion Status: QUESTIONS A square loop of wire with side 5 cm is placed in a uniform magnetic field of magnitude 0.3 T. A line perpendicular to the plane of the loop is angled at 40 degrees to the magnetic field. What is the magnitude of the magnetic flux through the coll? a.5.7x10-4 Wb 6.4.0 Wb c. 4.0x10-4 Wb d.5.7 Wb QUESTION 6 The primary coil...
A square loop of wire with side 3 cm is placed in a uniform magnetic field...
A square loop of wire with side 3 cm is placed in a uniform
magnetic field of magnitude 0.4 T. A line perpendicular to the
plane of the loop is angled at 30 degrees to the magnetic field.
What is the magnitude of the magnetic flux through the coll
A square loop of wire with side 3 cm is placed in a uniform magnetic field of magnitude 0.4 T. A line perpendicular to the plane of the loop is angled...
Help me solve this question asap 7. a) A magnetic flux of 4.0 x 10 Wb...
Help me solve this question asap
7. a) A magnetic flux of 4.0 x 10 Wb is maintained through a coil for 0.50 s Find the emf induced in this coil by this flux. b) The magnetic flux linkage through a coil of wire placed through a uniform magnetic field is 0.60 Wb. If the direction of magnetic field is reversed in 0.10 s, without changing its magnitude what is the average emf produced? c) A rectangular frame of 30...
1. When charged particles move parallel to the direction of a magnetic field, then according to...
1. When charged particles move parallel to the direction of a magnetic field, then according to the magnetic force equation, the particles will travel in a a. straight line b. circular path c. helical path d. loop 2. A 3.0-m length of wire is stretched horizontally between two vertical posts. The wire carries a current of 54.9 A and experiences a magnetic force of 20.6 N. If the magnetic field has a strength of 0.25 T at the location of...
Help pls answer all . The fact that an electric current generates a magnetic field has...
Help pls answer all .
The fact that an electric current generates a magnetic field has allowed people to 20. cons ruct which of the following devices? (Choose as many as apply.) (A) ammeters (B) voltmeters (C) motors (D) none of these When a magnet is plunged into a coil of wire, the magnitude of the current induced is affected by which of the following? (Choose as many as apply.) (A) the speed with which the magnet is plunged into...
A square loop of wire with a small resistance is moved with constant speed from a...
A square loop of wire with a small resistance is moved with
constant speed from a field free region into a region of uniform B
field (B is constant in time) and then back into a field free
region to the left. The self inductance of the loop is
negligible.
When entering the field the coil experiences a magnetic force to
the left.
When leaving the field the coil experiences a magnetic force to the
right.
Upon entering the field,...
A rectangular coil has side a = 0.055 m, b = 0.095 m, and resistance R=85Ω. It moves into a magnetic field with magnitude B = 0.45 T with speed v= 8.5 m/s.
A rectangular coil has side a = 0.055 m, b = 0.095 m, and resistance R=85Ω. It moves into a magnetic field with magnitude B = 0.45 T with speed v= 8.5 m/s.Part (a) As the coil enters the magnetic field, express the magnitude of the magnetic flux going through the loop in terms of the given variables and t, the time since the right side of the loop first entered the field. Part (b) Express the magnitude of the emf,...
A rectangular coil has side a = 0.085 m, h = 0.055 m, and resistance R = 45Ω. It moves into a magnetic field with magnitude B = 0.65 T with speed v = 1.5 m/s.
A rectangular coil has side a = 0.085 m, h = 0.055 m, and resistance R = 45Ω. It moves into a magnetic field with magnitude B = 0.65 T with speed v = 1.5 m/s. Part (a) As the coil enters the magnetic field, express the magnitude of the magnetic flux going through the loop in terms of the given variables.Part (b) Express the magnitude of the emf, ε, induced in the loop in terms of B, a, and v.Part...
please show calculations. the answers are 11mA, 4.8uC, and 1.0V A 50-turn circular coil (radius =...
please show calculations. the answers are 11mA, 4.8uC, and
1.0V
A 50-turn circular coil (radius = 15 cm) with a total resistance of 4.0 ohm is placed in a uniform magnetic field directed perpendicularly to the plane of the coil. The magnitude of this field varies with time according to B = A sin (at), where A = 80 mu T and alpha = 50 pi rad/s. What is the magnitude of the current induced in the coil at t...
Help me solve this question asap and explain it pls TUTORIAL 5: ELECTROMAGNETIC IN A coil...
Help me solve this question asap and explain it pls
TUTORIAL 5: ELECTROMAGNETIC IN A coil is placed in a magnetic field, and the no parallel to the field. Which of the following options cau emf induced in the coil to be large as possible? normal to the plane of the coil ollowing options causes the magnitude of a c: The magnitude of the rield is small and the its rate of change is large C. The magnitude of the...
number 5
Blackboard XS SĀ Remaining Time: 1 hour, 14 minutes, 53 seconds. Question Completion Status: QUESTIONS A square loop of wire with side 5 cm is placed in a uniform magnetic field of magnitude 0.3 T. A line perpendicular to the plane of the loop is angled at 40 degrees to the magnetic field. What is the magnitude of the magnetic flux through the coll? a.5.7x10-4 Wb 6.4.0 Wb c. 4.0x10-4 Wb d.5.7 Wb QUESTION 6 The primary coil...
A square loop of wire with side 3 cm is placed in a uniform
magnetic field of magnitude 0.4 T. A line perpendicular to the
plane of the loop is angled at 30 degrees to the magnetic field.
What is the magnitude of the magnetic flux through the coll
A square loop of wire with side 3 cm is placed in a uniform magnetic field of magnitude 0.4 T. A line perpendicular to the plane of the loop is angled...
Help me solve this question asap
7. a) A magnetic flux of 4.0 x 10 Wb is maintained through a coil for 0.50 s Find the emf induced in this coil by this flux. b) The magnetic flux linkage through a coil of wire placed through a uniform magnetic field is 0.60 Wb. If the direction of magnetic field is reversed in 0.10 s, without changing its magnitude what is the average emf produced? c) A rectangular frame of 30...
Help pls answer all .
The fact that an electric current generates a magnetic field has allowed people to 20. cons ruct which of the following devices? (Choose as many as apply.) (A) ammeters (B) voltmeters (C) motors (D) none of these When a magnet is plunged into a coil of wire, the magnitude of the current induced is affected by which of the following? (Choose as many as apply.) (A) the speed with which the magnet is plunged into...
A square loop of wire with a small resistance is moved with
constant speed from a field free region into a region of uniform B
field (B is constant in time) and then back into a field free
region to the left. The self inductance of the loop is
negligible.
When entering the field the coil experiences a magnetic force to
the left.
When leaving the field the coil experiences a magnetic force to the
right.
Upon entering the field,...
please show calculations. the answers are 11mA, 4.8uC, and
1.0V
A 50-turn circular coil (radius = 15 cm) with a total resistance of 4.0 ohm is placed in a uniform magnetic field directed perpendicularly to the plane of the coil. The magnitude of this field varies with time according to B = A sin (at), where A = 80 mu T and alpha = 50 pi rad/s. What is the magnitude of the current induced in the coil at t...
Help me solve this question asap and explain it pls
TUTORIAL 5: ELECTROMAGNETIC IN A coil is placed in a magnetic field, and the no parallel to the field. Which of the following options cau emf induced in the coil to be large as possible? normal to the plane of the coil ollowing options causes the magnitude of a c: The magnitude of the rield is small and the its rate of change is large C. The magnitude of the...
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