Homework Answers
The equation for resistance is
R = rho L / A = (1.68 x10^(-8) (6.3) / pi (0.025x10^(-2))^2 = 0.54 ohms
b) Magnetic field is
B = mu_o N I / L
1.5 = ( 4 \pi x 10^(-7) ) (10) I / 6.3
I = 7.52 x10^5 A
c)
Power P = I^2 R
= (7.52x10^5)^2 (0.54) = 3.05 x10^(11) A
Add Answer to:
A solenoid 10 cm in diameter and 630 cm long is made from copper wire of...
A solenoid 10.0 cm in diameter and 82.7 cm long is made from copper wire of...
A solenoid 10.0 cm in diameter and 82.7 cm long is made from copper wire of diameter 0.100 cm, with very thin insulation. The wire is wound onto a cardboard tube in a single layer, with adjacent turns touching each other. What power must be delivered to the solenoid if it is to produce a field of 8.35 mT at its center? (Assume the resistivity of the copper wire is 1.70 ✕ 10−8 Ω · m.)
A solenoid 10.0 cm in diameter and 72.8 cm long is made from copper wire of...
A solenoid 10.0 cm in diameter and 72.8 cm long is made from copper wire of diameter 0.100 cm, with very thin insulation. The wire is wound onto a cardboard tube in a single layer, with adjacent turns touching each other. What power must be delivered to the solenoid if it is to produce a field of 9.45 mT at its center? (Assume the resistivity of the copper wire is 1.70 ✕ 10−8 Ω · m.)
A solenoid 10.0 cm in diameter and 83.3 cm long is made from copper wire of...
A solenoid 10.0 cm in diameter and 83.3 cm long is made from copper wire of diameter 0.100 cm, with very thin insulation. The wire is wound onto a cardboard tube in a single layer, with adjacent turns touching each other. What power must be delivered to the solenoid if it is to produce a field of 9.15 mT at its center? (Assume the resistivity of the copper wire is 1.70 ✕ 10−8 Ω · m.) ___________ W
A solenoid 10.0 cm in diameter and 66.4 cm long is made from copper wire of...
A solenoid 10.0 cm in diameter and 66.4 cm long is made from copper wire of diameter 0.100 cm, with very thin insulation. The wire is wound onto a cardboard tube in a single layer, with adjacent turns touching each other. What power must be delivered to the solenoid if it is to produce a field of 6.80 mT at its center?
a) what is the resistance of the wire in the solenoid? b) how much voltage would...
a) what is the resistance of the wire in the solenoid?
b) how much voltage would need to be applied to the solenoid to
create a 5.00 mT magnetic field?
Consider a solenoid made of copper wire. The solenoid is 5.00 cm in diameter and 30.0 cm in length. The copper wire has a diameter of 0.50 mm and is wound with 20 turns per cm. The resistivity of Cu is 1.72 Times 10-8 Ohm *m.
A 25 cm diameter tangent galvanometer consists of 15 turns of 0.5 mm diameter copper wire...
A 25 cm diameter tangent galvanometer consists of 15 turns of 0.5 mm diameter copper wire and has a current of 2 A running through it. Calculate the total internal resistance of the wire and the magnetic field at the center of the loop. (The resistivity of copper is p = 1.69 x 10-8 ohm meter).
For a technical application, an electrical engineer needs to create a solenoid using copper wire with...
For a technical application, an electrical engineer needs to create a solenoid using copper wire with diameter d 0.500 mm. The resistance of the solenoid needs to be 3.500 and the magnetic field of the solenoid with a current of 2.50 A should be 6.50 x 10-T. Assume the resistance does not change significantly with temperature, and the radius of the solenoid is 1.00 cm. (Use p - 1.70 x 10-40-m for the resistivity of copper.) (a) How many turns...
For a physics lab assignment, a student needs to create a solenoid using copper wire with...
For a physics lab assignment, a student needs to create a solenoid using copper wire with diameter d = 0.500 mm. The resistance of the solenoid needs to be 3.10 Ω and the magnetic field of the solenoid with a current of 2.50 A should be 5.10 ✕ 10−2 T. Assume the resistance does not change significantly with temperature, and the radius of the solenoid is 1.00 cm. (Use ρ = 1.70 ✕ 10−8 Ω · m for the resistivity...
A long copper wire is wound around a hollow cardboard cylinder to create a solenoid of...
A long copper wire is wound around a hollow cardboard cylinder to create a solenoid of length 25.8 cm. When 4 A of current flows through the coil, a magnetic field of magnitude 2.25 mT is detected at the center of solenoid. Use this information to determine the number of turns (or loops) of the solenoid. Number of Turus: Enter an integer or decimal number more..
A solenoid is made from wire of resistivity ρ= 1.72 10 ^-8 m Ω⋅ and diameter...
A solenoid is made from wire of resistivity ρ= 1.72 10 ^-8 m Ω⋅ and diameter 0.8 mm that is wrapped into 200 loops of 4 cm diameter. The solenoid is 8 cm long. If an emf of 12 V is connected to the ends of the wire, what is the magnetic field that this solenoid produces? Determine the length of wire and calculate the resistance in the wire. R= ρ L/A Calculate the current in the solenoid. Calculate the...
A solenoid 10.0 cm in diameter and 66.4 cm long is made from copper wire of diameter 0.100 cm, with very thin insulation. The wire is wound onto a cardboard tube in a single layer, with adjacent turns touching each other. What power must be delivered to the solenoid if it is to produce a field of 6.80 mT at its center?
a) what is the resistance of the wire in the solenoid?
b) how much voltage would need to be applied to the solenoid to
create a 5.00 mT magnetic field?
Consider a solenoid made of copper wire. The solenoid is 5.00 cm in diameter and 30.0 cm in length. The copper wire has a diameter of 0.50 mm and is wound with 20 turns per cm. The resistivity of Cu is 1.72 Times 10-8 Ohm *m.
For a technical application, an electrical engineer needs to create a solenoid using copper wire with diameter d 0.500 mm. The resistance of the solenoid needs to be 3.500 and the magnetic field of the solenoid with a current of 2.50 A should be 6.50 x 10-T. Assume the resistance does not change significantly with temperature, and the radius of the solenoid is 1.00 cm. (Use p - 1.70 x 10-40-m for the resistivity of copper.) (a) How many turns...
A long copper wire is wound around a hollow cardboard cylinder to create a solenoid of length 25.8 cm. When 4 A of current flows through the coil, a magnetic field of magnitude 2.25 mT is detected at the center of solenoid. Use this information to determine the number of turns (or loops) of the solenoid. Number of Turus: Enter an integer or decimal number more..
Most questions answered within 3 hours.
-
how do radio waves get emitted from Jupiter?
- do they come from radiation from planet...
asked 11 seconds from now -
The test statistic used in the F test for the equality of two
variances is calculated...
asked 11 minutes ago -
How does neutralisation of IL-6 trans-signaling affect the
autoimmune disease and inflammation? What if the trans-signaling...
asked 1 minute ago -
f an allele is 'fixed' in a population, what is its
frequency?
0.50
0.75
0.25
0...
asked 16 minutes ago -
Do we have a duty of national loyalty in business? What is the
major argument in...
asked 16 minutes ago -
compare the international treatment of segment reporting to the
us gaap treatment
asked 12 minutes ago -
A statistics student finds herself struggling with a newspaper
article stating that only eighteen percent of...
asked 46 minutes ago -
People with beriberi, a disease caused by a thiamin deficiency,
have elevated levels of blood pyruvate...
asked 32 minutes ago -
PYTHON Programming Exercise 2: Create a Simple Cost Calculator
Write a program that displays input fields...
asked 38 minutes ago -
1.Seki agreed that Groupon could sell 18 hot air
balloon rides on his Magical Adventures company...
asked 39 minutes ago -
A cohort study is conducted to determine whether smoking is
associated with an increased risk of...
asked 45 minutes ago -
Create the pseudo-code/flowchart for an application class named
Monogram. Its main() method inputs three variables that...
asked 45 minutes ago