A small loop of conducting wire of radius 2.8 m is placed inside of a solenoid...
A small loop of conducting wire of radius 2.8 m is placed inside of a solenoid in your phone of turn density 161 turns/m. If you open snapchat and the solenoid’s current changes at a rate of 97 A/s, what is the induced emf in the loop of wire?
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A small loop of conducting wire of radius 2.8 m is placed inside
of a solenoid...
A square, single-turn wire loop ℓ = 1.00 cm on a side is placed inside a...
A square, single-turn wire loop ℓ = 1.00 cm on a side is placed
inside a solenoid that has a circular cross section of radius r =
3.00 cm, as shown in the end view of the figure below. The solenoid
is 24.5 cm long and wound with 104 turns of wire.
(a) If the current in the solenoid is 2.30 A, what is the
magnetic flux through the square loop?
T · m2
(b) If the current in the...
A square loop with a single turn, with side L= 0.45cm is placed inside a solenoid...
A square loop with a single turn, with side L= 0.45cm is placed inside a solenoid with cross section of radius r = 2.5cm as shown in the figure below. The solenoid is 35cm long and made of 165 turns of wire. (a) If the current in the solenoid is 5.3A, what is the magnitude of the magnetic flux through the square loop? (b) If the current in the solenoid drops to zero in 2.0s, what is the magnitude of...
A square, single-turn wire loop ℓ = 1.00 cm on a side is placed inside a...
A square, single-turn wire loop ℓ = 1.00 cm on a side is placed inside a solenoid that has a circular cross section of radius r = 3.00 cm, as shown in the end view of the figure below. The solenoid is 24.0 cm long and wound with 122 turns of wire. (a) If the current in the solenoid is 2.35 A, what is the magnetic flux through the square loop? T · m2 (b) If the current in the...
A square, single-turn wire loop1.00 cm on a side is placed inside a solenoid is 23.0...
A square, single-turn wire loop1.00 cm on a side is placed inside a solenoid is 23.0 cm long and wound with 98 turns of wire that has a circular cross of radius r 3.00 cm, as shown in the end view of the figure below. The (a) If the current in the solenoid is 4.00 A, what is the magnetic flux through the square loop? T-m2 lǐ the current in the solen old is reduced to zero in 4.00 s,...
Problem 3 Part A A copper wire with resistance 0.010 Ω is shaped into a complete circle of radius R 10 cm and placed in a long solenoid so that the axis of the solenoid and the axis of the wire loop...
Problem 3 Part A A copper wire with resistance 0.010 Ω is shaped into a complete circle of radius R 10 cm and placed in a long solenoid so that the axis of the solenoid and the axis of the wire loop coincide. The current in the solenoid is turned on and then slowly decreased. The magnetic field strength is initially B 0.750 T and subsequently decreases in time at the constant rate -0.035 T/s. (a) Calculate the induced emf...
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 small loop of area A = 4.2 mm2 is inside a long solenoid that has...
A small loop of area A = 4.2 mm2 is inside a long solenoid that has n = 413 turns/cm and carries a sinusoidally varying current i of amplitude 2.70 A and angular frequency 349 rad/s. The central axis of the loop and solenoid coincide. What is the amplitude of the emf induced in the loop?
A square, single-turn wire loop ! - 1.00 cm on a side is placed inside a...
A square, single-turn wire loop ! - 1.00 cm on a side is placed inside a solenoid that has a circular cross section of radius - 3.00 cm, as shown in the end view of the figure below. The solenoid is 22.5 cm long and wound with 112 turns of wire. (a) If the current in the solenoid is 3.85 A, what is the magnetic flux through the square loop? (b) If the current in the solenoid is reduced to...
A long solenoid has 470 turns per meter. A coil of radius 1.1 cm with 30...
A long solenoid has 470 turns per meter. A coil of radius 1.1 cm with 30 turns of insulated wire is placed inside the solenoid, its axis parallel to the axis of the solenoid. (a) What is the mutual inductance? H (b) What emf will be induced around the coil if the current in the solenoid winding changes at the rate of 180 A/s? V
A square conducting loop with side length a = 1.25 cm is placed at the center...
A square conducting loop with side length a = 1.25 cm is placed at the center of a solenoid 40.0 cm long with a current of 4.60 A flowing through its 470 turns, and it is aligned so that the plane of the loop is perpendicular to the long axis of the solenoid. The radius of the solenoid is 5.00 cm. (a) What is the magnetic flux through the loop? Wb (b) What is the magnitude of the average emf...
A square, single-turn wire loop ℓ = 1.00 cm on a side is placed
inside a solenoid that has a circular cross section of radius r =
3.00 cm, as shown in the end view of the figure below. The solenoid
is 24.5 cm long and wound with 104 turns of wire.
(a) If the current in the solenoid is 2.30 A, what is the
magnetic flux through the square loop?
T · m2
(b) If the current in the...
A square loop with a single turn, with side L= 0.45cm is placed inside a solenoid with cross section of radius r = 2.5cm as shown in the figure below. The solenoid is 35cm long and made of 165 turns of wire. (a) If the current in the solenoid is 5.3A, what is the magnitude of the magnetic flux through the square loop? (b) If the current in the solenoid drops to zero in 2.0s, what is the magnitude of...
A square, single-turn wire loop1.00 cm on a side is placed inside a solenoid is 23.0 cm long and wound with 98 turns of wire that has a circular cross of radius r 3.00 cm, as shown in the end view of the figure below. The (a) If the current in the solenoid is 4.00 A, what is the magnetic flux through the square loop? T-m2 lǐ the current in the solen old is reduced to zero in 4.00 s,...
Problem 3 Part A A copper wire with resistance 0.010 Ω is shaped into a complete circle of radius R 10 cm and placed in a long solenoid so that the axis of the solenoid and the axis of the wire loop coincide. The current in the solenoid is turned on and then slowly decreased. The magnetic field strength is initially B 0.750 T and subsequently decreases in time at the constant rate -0.035 T/s. (a) Calculate the induced emf...
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 square, single-turn wire loop ! - 1.00 cm on a side is placed inside a solenoid that has a circular cross section of radius - 3.00 cm, as shown in the end view of the figure below. The solenoid is 22.5 cm long and wound with 112 turns of wire. (a) If the current in the solenoid is 3.85 A, what is the magnetic flux through the square loop? (b) If the current in the solenoid is reduced to...
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