Homework Answers
Correct options... ( A, C , D )...
A--- solenoids are used in electronic circuit and as electromagnet.
C ---- The strength of a solenoid can be increased by increasing the number of turns.Higher the number of turns, higher the length and thus the amount of current carrying coil material in use is higher and thus higher the magnetic field due to increased amount of current flowing through the solenoid as a result of the increased number of turns.
D --- solenoids are made by wounding a current carrying wire through a coil..
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Which answer(s) below is true for a solenoid? They are used in electronic circuits and electromagnets....
Which of the following quantities would NOT affect the magnetic field in a solenoid? -The presence...
Which of the following quantities would NOT affect the magnetic field in a solenoid? -The presence of a material of different magnetic susceptibility inside the solenoid -The number of turns per unit length -The diameter of the solenoid -The current running through the solenoid
1. Consider a solenoid, such as the slinky used in part B of the experiment. What...
1. Consider a solenoid, such as the slinky used in part B of the experiment. What would happen to the magnetic field inside this solenoid if you doubled the number of turns while simultaneously stretching the solenoid to twice the original length? Assume the voltage applied was kept constant and the additional length of wire for the extra turns of the coil do not add appreciably to the resistance of the solenoid. Which would be the result? a) The magnetic...
show your work An ideal solenoid generates a uniform magnetic field inside the solenoid. Here we...
show your work
An ideal solenoid generates a uniform magnetic field inside the solenoid. Here we place two long ideal solenoids as shown (with radii 40 mm and 20 mm, respectively). The current carried by the outer solenoid It is three times as large as the current carried by the inner solenoid I2. In order to make the magnetic field inside the inner solenoid zero, what should be the ratio of the number of turns per unit length for the...
I. It is desired to construct a solenoid that will have a resistance of 6.00 Ω at 20°C and produc...
Please answer all parts! Thanks.
I. It is desired to construct a solenoid that will have a resistance of 6.00 Ω at 20°C and produce a magnetic field of 4.00 × 102 T at its center when it cames a current of 3.40 A. The solenoid is to be constructed from copper wire having a diameter of 0.500 mm. If the radius of the solenoid is to be 1.00 cm, determine the following. (The resistivity of copper at 20°C is...
A solenoid with 500 turns of wire per cm carries a current of 0.5A. It has...
A solenoid with 500 turns of wire per cm carries a current of 0.5A. It has a length of 20.0cm and a diameter of 1.0cm. (Please show equations used) a. What is the magnitude of the magnetic field inside the solenoid? b. What is the magnetic flux in the center of the solenoid through a plane lying perpendicular to the long axis of the solenoid? c. What is the magnetic flux through a plane that contains the long axis of...
Shown in the figure below is a long solenoid. Your solenoid has N loops, a length...
Shown in the figure below is a long solenoid. Your solenoid has N loops, a length of L, and is carrying a current of I. We shall use the "long" approximation for which the field outside the solenoid is very very small compared to the field inside the solenoid. Use an Ampere path that extends the full length of the solenoid and closes outside the solenoid. N turns in the coil www00000000000) L A "Long" Solenoid (i.e. length >> diameter)...
Two other systems commonly used in the labs are solenoid and toroid. Use Maxwell laws derive...
Two other systems commonly used in the labs are solenoid and toroid. Use Maxwell laws derive formulas for the magnetic field H inside and outside a) an infinitely long solenoid with radius r and n turns per unit lenght b) toroidal coil with inner radius r1, outer radius r2 and N turns c) Is the field uniform inside the toroid
Will rate! Shown in the figure below is a long solenoid. Your solenoid has N loops,...
Will rate!
Shown in the figure below is a long solenoid. Your solenoid has N loops, a length of L, and is carrying a current of I. We shall use the "long" approximation for which the field outside the solenoid is very very small compared to the field inside the solenoid. Use an Ampere path that extends the full length of the solenoid and closes outside the solenoid. N turns in the coil ത L A "Long' Solenoid (i.e. length...
(8%) Problem 11: A solenoid is created by wrapping al - 25 m long wire around...
(8%) Problem 11: A solenoid is created by wrapping al - 25 m long wire around a hollow tube of diameter D=1.5 cm. The wire diameter is d = 0.6 mm. The solenoid wire is then connected to a power supply so that a current of 1 = 4.5A flows through the wire. Randomized Variables L = 25 m D=1.5 cm d 0.6 mm T= 45 A 20% Part (a) Write an expression for the number of turns in the...
-dB-(Hol dx Extra Credit 1.) Which equation from A-E on left should be used to find...
-dB-(Hol dx Extra Credit 1.) Which equation from A-E on left should be used to find out the B field inside an ideal solenoid 4T r2 B. Jclosed loop Extra Credit 2.) Which equation from A-E on left should be used to find out the B field due to a current carrying circular curve at its center dt Extra Credit 3.) Which equation from A-E on left should be used to find the induced E feld around the solenoid carrying...
show your work
An ideal solenoid generates a uniform magnetic field inside the solenoid. Here we place two long ideal solenoids as shown (with radii 40 mm and 20 mm, respectively). The current carried by the outer solenoid It is three times as large as the current carried by the inner solenoid I2. In order to make the magnetic field inside the inner solenoid zero, what should be the ratio of the number of turns per unit length for the...
Please answer all parts! Thanks.
I. It is desired to construct a solenoid that will have a resistance of 6.00 Ω at 20°C and produce a magnetic field of 4.00 × 102 T at its center when it cames a current of 3.40 A. The solenoid is to be constructed from copper wire having a diameter of 0.500 mm. If the radius of the solenoid is to be 1.00 cm, determine the following. (The resistivity of copper at 20°C is...
Shown in the figure below is a long solenoid. Your solenoid has N loops, a length of L, and is carrying a current of I. We shall use the "long" approximation for which the field outside the solenoid is very very small compared to the field inside the solenoid. Use an Ampere path that extends the full length of the solenoid and closes outside the solenoid. N turns in the coil www00000000000) L A "Long" Solenoid (i.e. length >> diameter)...
Will rate!
Shown in the figure below is a long solenoid. Your solenoid has N loops, a length of L, and is carrying a current of I. We shall use the "long" approximation for which the field outside the solenoid is very very small compared to the field inside the solenoid. Use an Ampere path that extends the full length of the solenoid and closes outside the solenoid. N turns in the coil ത L A "Long' Solenoid (i.e. length...
(8%) Problem 11: A solenoid is created by wrapping al - 25 m long wire around a hollow tube of diameter D=1.5 cm. The wire diameter is d = 0.6 mm. The solenoid wire is then connected to a power supply so that a current of 1 = 4.5A flows through the wire. Randomized Variables L = 25 m D=1.5 cm d 0.6 mm T= 45 A 20% Part (a) Write an expression for the number of turns in the...
-dB-(Hol dx Extra Credit 1.) Which equation from A-E on left should be used to find out the B field inside an ideal solenoid 4T r2 B. Jclosed loop Extra Credit 2.) Which equation from A-E on left should be used to find out the B field due to a current carrying circular curve at its center dt Extra Credit 3.) Which equation from A-E on left should be used to find the induced E feld around the solenoid carrying...
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