What magnetic field strength will levitate the 2.0 g wire in the figure(Figure 1) ? Assume...
What magnetic field strength will levitate the 2.0 g wire in the figure(Figure 1) ? Assume that J = 1.5 A and d = 11 cm.What is the direction of the magnetic field?
Homework Answers
m g = i d B
B = mg/id = 2e-3*9.8/1.5/0.11 = 0.119 T
direction: ouside the page
Add Answer to:
What magnetic field strength will levitate the 2.0 g wire in the
figure(Figure 1) ? Assume...
What magnetic field strength will levitate the 2.0 g wire in the figure(Figure 1)? Assume that...
What magnetic field strength will levitate the 2.0 g wire in the figure(Figure 1)? Assume that I = 1.1 A and d= 11 cm. Express your answer to two significant figures and include the appropriate units.Part B What is the direction of the magnetic field? Upward Downward Into the screen Out of the screen
What magnetic field strength will levitate the 2.0 g wire in thefigure(Figure 1)? Assume that...
What magnetic field strength will levitate the 2.0 g wire in the
figure(Figure 1)? Assume that I = 1.8 A and d = 12 cm.Express your answer to two significant figures and include the
appropriate units.B=What is the direction of the magnetic field?UpwardDownwardInto the screenOut of the screen
What is the magnetic field strength at point 1 in the figure?
Part A What is the magnetic field strength at point 1 in the figure? (Figure 1) Part B What is the magnetic field direction at point 1 in the figure? Part CWhat is the magnetic field strength at point 2 in the figure?Part DWhat is the magnetic field direction at point 2 in the figure?Part EWhat is the magnetic field strength at point 3 in the figure?Part FWhat is the magnetic field direction at point 3 in the figure?
What is the strength of the magnetic field at point P in the figure?(Figure 1) Assume...
What is the strength of the magnetic field at point P in the figure?(Figure 1) Assume that I = 5.6 A , r1 = 0.8 cm , and r2 = 1.6 cm .
What is the strength of the magnetic field at point P in the figure?
You may want to review (Page 796)For help with math skills, you may want to review:Part A What is the strength of the magnetic field at point P in the figure? (Figure 1) Assume that I = 46 A, r1 = 1.4 cm, and r2 = 28 cmPart BWhat is the direction of the magnetic field at point P in the figure?
The long, thin wire shown in the figure (Figure 1) is in a region of constant magnetic field B
The long, thin wire shown in the figure (Figure 1) is in a
region of constant magnetic field B⃗ . The wire carries a
current of 6.2 A and is oriented at an angle of 7.5° to the
direction of the magnetic field. A) If the magnetic force exerted
on this wire per meter is 3.3×10-2 N , what is the
magnitude of the magnetic field? B) At what angle will the force exerted on the
wire per meter be equal to...
29. What are the magnetic field strength and direction at points 1, 2, and 3 in...
29. What are the magnetic field strength and direction at points 1, 2, and 3 in the figure shown? 1. 2.0 cm 10 A 2. 4.0 cm 10 A 2.0 cm 3-
16. In the figure to the right, there is a 2.0 T magnetic field pointing to...
16. In the figure to the right, there is a 2.0 T magnetic field pointing to the right. A 4.0-cm-long wire carries 10 A and is placed at an angle of 30° to the field, as shown. What is the force (both magnitude and direction) on the wire? 30
A physics instructor performs a demonstration where a current-carrying wire is made to levitate. The wire...
A physics instructor performs a demonstration where a current-carrying wire is made to levitate. The wire has a mass per unit length of 0.590 g/cm and carries a current of 2.06 A horizontally to the south. Find the magnitude and direction of the minimum magnetic field needed to lift this wire vertically upward. (Enter the magnitude in T.) Magnitude:? Direction:?
4) 24 cm of wire is placed in 2.0 T magnetic field. given that the wire...
4) 24 cm of wire is placed in 2.0 T magnetic field. given that the wire has a resistance of 1.5 ohms and the wire and field are perpendicular, what will be the force on the wire when a 4.0 V battery is used to run a current through the wire? a. 7.2 N b. 13 N c. 0.72 N d. 1.9 N e. 1.3 N
Part A What is the magnetic field strength at point 1 in the figure? (Figure 1) Part B What is the magnetic field direction at point 1 in the figure? Part CWhat is the magnetic field strength at point 2 in the figure?Part DWhat is the magnetic field direction at point 2 in the figure?Part EWhat is the magnetic field strength at point 3 in the figure?Part FWhat is the magnetic field direction at point 3 in the figure?
29. What are the magnetic field strength and direction at points 1, 2, and 3 in the figure shown? 1. 2.0 cm 10 A 2. 4.0 cm 10 A 2.0 cm 3-
16. In the figure to the right, there is a 2.0 T magnetic field pointing to the right. A 4.0-cm-long wire carries 10 A and is placed at an angle of 30° to the field, as shown. What is the force (both magnitude and direction) on the wire? 30
Most questions answered within 3 hours.
-
Assume Kw = 1.01 ✕ 10−14
For pure water, we can calculate [H3O+ ] = [OH...
asked 1 minute from now -
Suppose that on a temperature scale X, water boils at 203.0°X
and freezes at -105.7°X. What...
asked 47 minutes ago -
BaS crystallizes in a cubic unit cell with S2- ions on each
corner and each face....
asked 1 hour ago -
A. 0≤P(Oi)≤10≤P(Oi)≤1 for each i
B. P(Oi)≤0P(Oi)≤0
C. P(Oi)=1+P(OCi)P(Oi)=1+P(OiC)
D. P(Oi)≥1P(Oi)≥1
If an experiment consists of...
asked 2 hours ago -
A battery has an emf of 9.20V and an internal resistance of 1.20
ohm. a)What resistance...
asked 2 hours ago -
The area of an elastic circular loop decreases at a constant
rate, dA/dt = −6.60×10−3 m2/s...
asked 3 hours ago -
The denaturation of proteins can be described by the
equilibrium
F⇌U
where F and U represent...
asked 5 hours ago -
Please answer what the maximum and minimum force is, and the
angle on the ion is...
asked 5 hours ago -
implement a program that reads a number of rows and a symbol.
The program will draw...
asked 5 hours ago -
Assume that when adults with smartphones are randomly selected,
45% use them in meetings or classes....
asked 5 hours ago -
Determine the number of formula units of
Na2SO4 and moles of oxygen contained in 8.11
moles...
asked 5 hours ago -
Explain in steps on the following code
What would be the output when executed
using System;...
asked 5 hours ago