Suppose insulated wire of length 7.20 m is coiled into a 0.0145-m radius solenoid of length...
Suppose insulated wire of length 7.20 m is coiled into a 0.0145-m radius solenoid of length 0.0605 m. Determine the following if the current is changing at a rate of 5.55 ✕ 102 A/s. a) number of loops b) inductance of solenoid c) magnitude of the induced emf
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Suppose insulated wire of length 7.20 m is coiled into a
0.0145-m radius solenoid of length...
A 62.5 m length of insulated copper wire is wound to form a solenoid of radius...
A 62.5 m length of insulated copper wire is wound to form a solenoid of radius 2.3 cm. The copper wire has a radius of 0.51mm. (Assume the resistivity of copper is ρ = 1.7 ✕ 10−8 Ω · m.) (a) What is the resistance of the wire? Ω (b) Treating each turn of the solenoid as a circle, how many turns can be made with the wire? turns (c) How long is the resulting solenoid? m (d) What is...
A 57.0 m length of insulated copper wire is wound to form a solenoid of radius...
A 57.0 m length of insulated copper wire is wound to form a solenoid of radius 2.1 cm. The copper wire has a radius of 0.51 mm. (Assume the resistivity of copper is ρ = 1.7 ✕ 10−8 Ω · m.) (a) If the solenoid is attached to a battery with an emf of 6.0 V and internal resistance of 350 mΩ, compute the time constant of the circuit. ____________ms (b) How long would it take to reach 99.9% of...
3. Find the magnitude of the induced electric field outside a long solenoid at a distance rZR from its central axis if the solenoid is of radius R and hasn turns of wire per unit length and carri...
3. Find the magnitude of the induced electric field outside a long solenoid at a distance rZR from its central axis if the solenoid is of radius R and hasn turns of wire per unit length and carries a time-varying current that varies sinusoidally as l = 1-cos cot where I-is maximum current and ω is the angular frequency of the current source. 4. A rectangular coil of N windings had an emf of 40 mV induced in it wher...
A 62.5 m length of insulated copper wire is wound to form a solenoid of radius 2.3 cm. The copper wire has a radius of 0.51mm. (Assume the resistivity of copper is ρ = 1.7 ✕ 10−8 Ω · m.) (a) What is t...
A 62.5 m length of insulated copper wire is wound to form a solenoid of radius 2.3 cm. The copper wire has a radius of 0.51mm. (Assume the resistivity of copper is ρ = 1.7 ✕ 10−8 Ω · m.) (a) What is the resistance of the wire? Ω (b) Treating each turn of the solenoid as a circle, how many turns can be made with the wire? turns (c) How long is the resulting solenoid? m (d) What is...
Question 2: A circular solenoid of radius 2.5 cm has 400 turns and a length of...
Question 2: A circular solenoid of radius 2.5 cm has 400 turns and a length of 20 cm. The current in the solenoid changes at the rate of +38 A/s. a) Find the self-inductance L of the solenoid. b) Calculate the magnitude of the induced emf in the solenoid
4. A given solenoid consists of 7250 turns of wire, has a diameter of 4.4 cm...
4. A given solenoid consists of 7250 turns of wire, has a diameter of 4.4 cm and is 23 cm long. a. What is the self inductance of this solenoid? b. Suppose that the current flowing through this solenoid is initially 12.5 Amperes and is decreasing at a rate of 22.0 Amperes/second. What will be the EMF generated across this coil as a result of this changing current? c. Suppose that this coil is surrounded by a second coil which...
PLEASE ANSWER ALL PARTS a. A circular coil of wire with 7 loops and a radius...
PLEASE ANSWER ALL PARTS a. A circular coil of wire with 7 loops and a radius of 0.041 m is placed inside a solenoid. The coil is aligned so that the normal to the coil is parallel to the magnetic field in the solenoid. The solenoid consists of 40000 loops of wire and is 0.18 m long. Initially a current of 0.5 A runs through the solenoid. The current is increased to 4.5 A over a period of 4.1 s....
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
ru A solenoid with a length of 0.2 m and a radius bf 0.02 m contains...
ru A solenoid with a length of 0.2 m and a radius bf 0.02 m contains 1000 circular loops of wire. What is the magnitude of the magnetic field at the center of the solenoid if the wire is carrying a current of 2 A? What is the magnitude through the solenoid? of the magnetic flux
The following solenoid has 200 turns and a length of 15 cm and a radius of...
The following solenoid has 200 turns and a length of 15 cm and a radius of 2 cm. The current which is going in the direction shown and it VARIES from -2.0 Amperes to 2.0 Amperes in 0.4 seconds. S N What is the self-inductance of the solenoid? What is the induced EMF in the solenoid? • How many turns does a solenoid with length 30 cm needs to have with the same radius to have the same INDUCTANCE as...
3. Find the magnitude of the induced electric field outside a long solenoid at a distance rZR from its central axis if the solenoid is of radius R and hasn turns of wire per unit length and carries a time-varying current that varies sinusoidally as l = 1-cos cot where I-is maximum current and ω is the angular frequency of the current source. 4. A rectangular coil of N windings had an emf of 40 mV induced in it wher...
Question 2: A circular solenoid of radius 2.5 cm has 400 turns and a length of 20 cm. The current in the solenoid changes at the rate of +38 A/s. a) Find the self-inductance L of the solenoid. b) Calculate the magnitude of the induced emf in the solenoid
4. A given solenoid consists of 7250 turns of wire, has a diameter of 4.4 cm and is 23 cm long. a. What is the self inductance of this solenoid? b. Suppose that the current flowing through this solenoid is initially 12.5 Amperes and is decreasing at a rate of 22.0 Amperes/second. What will be the EMF generated across this coil as a result of this changing current? c. Suppose that this coil is surrounded by a second coil which...
ru A solenoid with a length of 0.2 m and a radius bf 0.02 m contains 1000 circular loops of wire. What is the magnitude of the magnetic field at the center of the solenoid if the wire is carrying a current of 2 A? What is the magnitude through the solenoid? of the magnetic flux
The following solenoid has 200 turns and a length of 15 cm and a radius of 2 cm. The current which is going in the direction shown and it VARIES from -2.0 Amperes to 2.0 Amperes in 0.4 seconds. S N What is the self-inductance of the solenoid? What is the induced EMF in the solenoid? • How many turns does a solenoid with length 30 cm needs to have with the same radius to have the same INDUCTANCE as...
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