A long solenoid of 80 turns and length 16 cm is known to have a field...
A long solenoid of 80 turns and length 16 cm is known to have a field of 4x10-3 T. What is the current in the coil?
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A long solenoid of 80 turns and length 16 cm is known to
have a field...
1) An alpha particle is whizzing by at a velocity determined by its KE of 5...
1) An alpha particle is whizzing by at a velocity determined by its KE of 5 Mev. a ) What is the velocity of the alpha particle? b) What is the magnetic field at the position of a nucleus 2nm away from the alpha particle at angle of 900 to the velocity of the alpha. Alpha particle has a charge of 2e but a mass of 4 protons. 2) A long solenoid of 80 turns and length 16 cm is...
QUESTION 35 Problems 35-36 deal with a solenoid with diameter of 5 cm and length 80...
QUESTION 35 Problems 35-36 deal with a solenoid with diameter of 5 cm and length 80 cm long that is wound with 10 turns per centimeter. The solenoid carries a current of 12 A. What is the magnitude of the magnetic field inside the solenoid, near its center? olur 150.8uT 15.08mT 18.75mT QUESTION 36 Problems 35-36 deal with a solenoid with diameter of 5 cm and length 80 cm long that is wound with 10 turns per centimeter. The solenoid...
An inductor in the form of a solenoid contains 420 turns, is 16 cm in length...
An inductor in the form of a solenoid contains 420 turns, is 16 cm in length and has a cross- sectional area of 3cm^2. What uniform rate of decrease of current through the inductor would induce an emf of 175 mu V? What is the self-inductance of the coil?
1. A long skinny solenoid with a radius of 2 cm and a length of 80...
1. A long skinny solenoid with a radius of 2 cm and a length of 80 cm is made with 10,000 turns of wire. a. Calculate the magnitude of the field in the solenoid when it carries a current of 37.9 mA. b. The solenoid is now filled with iron that has an average relative permeability of 500. Calculate the total magnetic field in the solenoid. c. Determine the magnetic susceptibility and the magnetization in the iron. Answers: a.) 595...
A long solenoid has a 60 cm length, with 3000 circular turns. The diameter of each...
A long solenoid has a 60 cm length, with 3000 circular turns.
The diameter of each circular turn is 2cm. When the current travels
through the solenoid, a .35 Tesla field is created inside.
A. How much current is traveling through this solenoid?
B. The diameter of this solenoid is decreased to 1cm. Using the
current in Part A, what is the magnetic field magnitude now?
C. If this solenoid is created by a fixed length of wire, so
that...
5) A solenoid comprises 500,000 turns of wire and is 10 cm long and 1.0 cm...
5) A solenoid comprises 500,000 turns of wire and is 10 cm long
and 1.0 cm in radius.
a) Find the resultant magnetic field inside the coil if a current
of 1 μA flows through the wire.
b) How would this change if the core is filled with mumetal (μ =
300 μ0 ).
6) The solenoid of Q5 is placed in a region where the perpendicular
magnetic field strength is varying sinusoidally by 20 μT at a rate
of...
A coil of 15 turns and radius 10.0 cm surrounds a long solenoid of radius 2.30...
A coil of 15 turns and radius 10.0 cm surrounds a long solenoid of radius 2.30 cm and 1.00 times 10^3 turns/meter (see figure below). The current in the solenoid changes as I = 8.00 sin 120 t, where I is in amperes and t is in seconds. Find the induced emf (in volts) in the 15-turn coil as a function of time sigma =
A solenoid of length 40 cm has 380 turns of radius 2.2 cm. A tightly wound...
A solenoid of length 40 cm has 380 turns of radius 2.2 cm. A tightly wound coil with 12 turns of radius 5.8 cm is placed around the solenoid. The axes of the coil and solenoid coincide. Find the emf induced in the coil if the current in the solenoid varies according to I=5.8sin(50πt) A. Answer: ______ cos(50πt) mV
A coil of 15 turns and radius 10.0 cm surrounds a long solenoid of radius 1.70 cm
A coil of 15 turns and radius 10.0 cm surrounds a long solenoid of radius 1.70 cm and 1.00 × 10³ turns/meter (see figure below). The current in the solenoid changes as I=5.00 sin 120 t, where I is in amperes and t is in seconds. Find the induced emf (in volts) in the 15-turn coil as a function of time.ɛ= _______
A 280 turn solenoid with a length of 21.0 cm and a radius of 1.80 cm...
A 280 turn solenoid with a length of 21.0 cm and a radius of 1.80 cm carries a current of 2.10 A. A second coil of four turns is wrapped tightly around this solenoid, so it can be considered to have the same radius as the solenoid. The current in the 280 turn solenoid increases steadily to 5.00 A in 0.900 s. (a) Use Ampere's law to calculate the initial magnetic field in the middle of the 280 turn solenoid....
QUESTION 35 Problems 35-36 deal with a solenoid with diameter of 5 cm and length 80 cm long that is wound with 10 turns per centimeter. The solenoid carries a current of 12 A. What is the magnitude of the magnetic field inside the solenoid, near its center? olur 150.8uT 15.08mT 18.75mT QUESTION 36 Problems 35-36 deal with a solenoid with diameter of 5 cm and length 80 cm long that is wound with 10 turns per centimeter. The solenoid...
An inductor in the form of a solenoid contains 420 turns, is 16 cm in length and has a cross- sectional area of 3cm^2. What uniform rate of decrease of current through the inductor would induce an emf of 175 mu V? What is the self-inductance of the coil?
A long solenoid has a 60 cm length, with 3000 circular turns.
The diameter of each circular turn is 2cm. When the current travels
through the solenoid, a .35 Tesla field is created inside.
A. How much current is traveling through this solenoid?
B. The diameter of this solenoid is decreased to 1cm. Using the
current in Part A, what is the magnetic field magnitude now?
C. If this solenoid is created by a fixed length of wire, so
that...
5) A solenoid comprises 500,000 turns of wire and is 10 cm long
and 1.0 cm in radius.
a) Find the resultant magnetic field inside the coil if a current
of 1 μA flows through the wire.
b) How would this change if the core is filled with mumetal (μ =
300 μ0 ).
6) The solenoid of Q5 is placed in a region where the perpendicular
magnetic field strength is varying sinusoidally by 20 μT at a rate
of...
A coil of 15 turns and radius 10.0 cm surrounds a long solenoid of radius 2.30 cm and 1.00 times 10^3 turns/meter (see figure below). The current in the solenoid changes as I = 8.00 sin 120 t, where I is in amperes and t is in seconds. Find the induced emf (in volts) in the 15-turn coil as a function of time sigma =
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