Question
In: Physics
To practice Problem-Solving Strategy 29.1 The magnetic field of a current
To practice Problem-Solving Strategy 29.1 The magnetic field of a current.
A long wire carries current I. The wire is straight except for one square-shaped halt-loop KLMN as shown. (Figure 1) Find the magnitude and the direction of the magnetic field Bat point P. Assume that d is a known quantity.
The picture below shows an incomplete pictorial representation of the situation described in this problem. For symmetry reasons, the coordinate system is chosen so that its origin coincides with the point P at which you want to calculate the magnetic field, and the wire lies in the xy plane. The z axis is perpendicular to the page, pointing out of to the page.
As outlined in the strategy above, the wire has been divided into very short segments. For clarity, only one of these segments, segment K of length delta x, is shown in the diagram. In what direction is the magnetic field Bk at P due to segment k alone?
Solutions
genius_generous answered 2 years agoRelated Solutions
To practice Problem-Solving Strategy 21.1 Coulomb's Law. Three charged particles are placed at each of three...
To practice Problem-Solving Strategy 21.1 Coulomb's Law. Three
charged particles are placed at each of three corners of an
equilateral triangle whose sides are of length 3.7cm . Two of the
particles have a negative charge: q1 = -7.7nC and q2 = -15.4nC .
The remaining particle has a positive charge, q3 = 8.0nC . What is
the net electric force acting on particle 3 due to particle 1 and
particle 2?
Part B
Find the net force ?F? 3...
To practice Problem-Solving Strategy 21.1 Coulomb's Law. Three charged particles are placed at each of three...
To practice Problem-Solving Strategy 21.1 Coulomb's Law. Three
charged particles are placed at each of three corners of an
equilateral triangle whose sides are of length 3.7cm . Two of the
particles have a negative charge: q1 = -7.7nC and q2 = -15.4nC .
The remaining particle has a positive charge, q3 = 8.0nC . What is
the net electric force acting on particle 3 due to particle 1 and
particle 2?
Part B
Find the net force ?F? 3...
To practice Problem-Solving Strategy 21.1 Coulomb's Law. Three charged particles are placed at each of three...
To practice Problem-Solving Strategy 21.1 Coulomb's Law.
Three charged particles are placed at each of three corners of
an equilateral triangle whose sides are of length 3.7 cmcm . Two of
the particles have a negative charge: q1q1 = -6.9 nCnC and q2q2 =
-13.8 nCnC . The remaining particle has a positive charge, q3q3 =
8.0 nCnC . What is the net electric force acting on particle 3 due
to particle 1 and particle 2?
Part C
Assume that...
To practice Problem-Solving Strategy 21.1 Coulomb's Law. Three charged particles are placed at each of three...
To practice Problem-Solving Strategy 21.1 Coulomb's Law.
Three charged particles are placed at each of three corners of
an equilateral triangle whose sides are of length 3.7 cmcm . Two of
the particles have a negative charge: q1q1 = -6.9 nCnC and q2q2 =
-13.8 nCnC . The remaining particle has a positive charge, q3q3 =
8.0 nCnC . What is the net electric force acting on particle 3 due
to particle 1 and particle 2?
Part B
Find the...
Create a diagram of a current-carrying wire in a magnetic field. Draw the field lines and...
Create a diagram of a current-carrying wire in a magnetic field.
Draw the field lines and explain how the direction of force acting
on the wire is determined.
#- Create a sketch of the experiment Michael Faraday performed,
label all the parts, and write a brief explanation of how motion is
created.
thank you
Problem 3 The purpose of this problem is to find the Net Magnetic Field force of...
Problem 3
The purpose of this problem is to find the Net Magnetic Field
force of the two electric currents at point P.
There are two parallel wires carrying currents I1 =
15 A and I2 =25 A, as it is shown in the figure below.
The arrow on each wire shows the direction of the current in the
wire.
The distance between the two wires is 10 Cm. The distance
between point P and the wire (I1 ) on...
At what distance on the axis of a current loop is the magnetic field half the...
At what distance on the axis of a current loop is the magnetic
field half the strength of the field at the center of the loop?
Give your answer as a multiple of R.
Express your answer in terms of R using two significant
figures.
In the following situations, determine the magnetic induction,magnetic field,magnetization, and bound current inside qnd outside the...
In the following situations, determine the magnetic
induction,magnetic field,magnetization, and bound current inside
qnd outside the magnetic bodies.
a.A magnetic wire with a uniform free current density along its
length
b. An infinite magnetic slab with a sheet current at its
center
1. A long cable has current I. If the magnitude of the magnetic field at a...
1. A long cable has current I. If the magnitude of the magnetic
field at a distance d is B, determine the magnitude of the magnetic
field at a distance 2d from the cable.
a. 2B
b. 8B
c. 4B
d. B / 2
e. B / 4
QUESTION 2
1. A circular cable consists of 5 loops with a diameter of 1.0 m
each. The cable is placed in an external magnetic field of 0.5 T.
When the cable...
is the torque on a current carrying coil in a uniform magnetic field always zero?
is the torque on a current carrying coil in a uniform magnetic
field always zero?
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- On January 1, 2018 you bought a zero coupon bond with 5 years to maturity at...
- indifference curves
- The federal dependent coverage mandate (FDCM) allows young adults to stay on family/parent health insurance plans...
- What was the effect of 1989 on Central and Eastern Europe?
- What do you think intelligence is? Sternberg makes a division between operational and real definitions. The...
- 2. Using Marx’s theory of competition do you think that the U.S. is competitive or is...
- . If someone asked you does the rate of profit tend to fall under capitalism, what...
ADVERTISEMENT