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6.[12 pts) The diagram shows a coil of diameter 24.0 cm and 300 turns placed in...
A circular coil of wire with a radius 4 cm and 150 Turns is placed in...
A circular coil of wire with a radius 4 cm and 150 Turns is placed in a uniform magnetic field of magnitude 0.6 T. The magnetic field is parallel to the area vector; I.e. perpendicular to the plane of the coil. A)What is the magnetic flux through the coil? B)The magnetic field is decreased to 0T in .1 seconds. What is the magnitude of the emf induced in the coil during this time interval?C) If the coil has a resistance...
A coil 5.0 cm in radius, containing 300 turns, is placed in a uniform magnetic field...
A coil 5.0 cm in radius, containing 300 turns, is placed in a uniform magnetic field that varies with time according to B(t)=0.5+0.5/t+0.5t Tesla. The coil is connected to a 200 Ω resistor and its n ̂ unit vector is collinear with B. A) What is the magnetic flux in Wb through the coil at t = 2 sec? B) What is the magnitude of the induced emf in V in the coil? C) What is the current in A...
A circular coil of wire with radius 2 cm and 60 turns is placed in a...
A circular coil of wire with radius 2 cm and 60 turns is placed in a uniform magnetic field of magnitude 0.8 T. The magnetic field is parallel to the area vector; i.e. perpendicular to the plane of the coil. a) What is the magnetic flux through the coil? b) The magnetic field is decreased to 0 T in 0.1 s. What is the magnitude of the emf induced in the coil during this time interval? c) If the coil...
A coil 4.40 cm radius, containing 600 turns, is placed in a uniform magnetic field that...
A coil 4.40 cm radius, containing 600 turns, is placed in a uniform magnetic field that varies with time according to B=( 1.20×10−2 T/s )t+( 3.10×10−5 T/s4 )t4. The coil is connected to a 590-Ω resistor, and its plane is perpendicular to the magnetic field. You can ignore the resistance of the coil. A) Find the magnitude of the induced emf in the coil as a function of time. B) What is the current in the resistor at time t0...
A 50-turn coil has a diameter of 15 cm. The coil is placed in a spatially...
A 50-turn coil has a diameter of 15 cm. The coil is placed in a spatially uniform magnetic field of magnitude 0.500 T so that the plane of the coil makes an angle of 30∘ with the magnetic field. Find the magnitude of the emf induced in the coil if the magnetic field is reduced to zero uniformly in 0.101 s. (Express the answer as a positive number).
A 50-turn coil has a diameter of 15 cm. The coil is placed in a spatially...
A 50-turn coil has a diameter of 15 cm. The coil is placed in a spatially uniform magnetic field of magnitude0.501 T so that the plane of the coil makes an angle of 30 degree with the magnetic field. Find the magnitude of the emf induced in the coil if the magnetic field is reduced to zero uniformly in 0.101 s.
A 24.0-cm diameter coil consists of 45 turns of circular copper wire 3.0 mm in diameter....
A 24.0-cm diameter coil consists of 45 turns of circular copper wire 3.0 mm in diameter. A uniform magnetic field, perpendicular to the plane of the coil, changes at a rate of 7.85×10−3 T/s . The resistivity of copper is 1.68×10−8Ω⋅m. Determine the current in the loop. (Express your answer to two significant figures and include the appropriate units.) Determine the rate at which thermal energy is produced. (Express your answer to two significant figures and include the appropriate units.)
QUESTION 27 A circular coil of wire with radius 3 cm and 50 turns is placed...
QUESTION 27 A circular coil of wire with radius 3 cm and 50 turns is placed in a uniform magnetic field of magnitude 0.4 T. The magnetic field is parallel to the area vector; l.e. perpendicular to the plane of the coll." a) What is the magnetic flux through the coll? b) The magnetic field is decreased to 0 in 0.1s. What is the magnitude of the emf induced in the coll during this time interval? c) If the coil...
A 24.0-cm diameter coil consists of 45 turns of circular copper wire 3.0 mm in diameter....
A 24.0-cm diameter coil consists of 45 turns of circular copper wire 3.0 mm in diameter. A uniform magnetic field, perpendicular to the plane of the coil, changes at a rate of 7.85×10−3 T/s .The resistivity of copper is 1.68×10−8Ω⋅m. a) Determine the current in the loop. (Express your answer to two significant figures and include the appropriate units.) b) Determine the rate at which thermal energy is produced.(Express your answer to two significant figures and include the appropriate units)
A 6.0-cm-diameter coil has 50 loops and a resistance of 0.40 12. The central axis of...
A 6.0-cm-diameter coil has 50 loops and a resistance of 0.40 12. The central axis of the coil is parallel to the +z-axis, which is perpendicular to, and points out of this page. The coil is situated in a whose 2-component varies with time as B.(t) = (1.0"") (4 – 5 s)? – 2.0 mT. (a) Find an expression for the current, i(t), induced in the coil. (b) Determine the magnitude and direction of the current induced in the coild...
A circular coil of wire with radius 2 cm and 60 turns is placed in a uniform magnetic field of magnitude 0.8 T. The magnetic field is parallel to the area vector; i.e. perpendicular to the plane of the coil. a) What is the magnetic flux through the coil? b) The magnetic field is decreased to 0 T in 0.1 s. What is the magnitude of the emf induced in the coil during this time interval? c) If the coil...
QUESTION 27 A circular coil of wire with radius 3 cm and 50 turns is placed in a uniform magnetic field of magnitude 0.4 T. The magnetic field is parallel to the area vector; l.e. perpendicular to the plane of the coll." a) What is the magnetic flux through the coll? b) The magnetic field is decreased to 0 in 0.1s. What is the magnitude of the emf induced in the coll during this time interval? c) If the coil...
A 6.0-cm-diameter coil has 50 loops and a resistance of 0.40 12. The central axis of the coil is parallel to the +z-axis, which is perpendicular to, and points out of this page. The coil is situated in a whose 2-component varies with time as B.(t) = (1.0"") (4 – 5 s)? – 2.0 mT. (a) Find an expression for the current, i(t), induced in the coil. (b) Determine the magnitude and direction of the current induced in the coild...
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