Consider electrons flowing in a wire (as shown below).10 ст5 стBPart AIf the magnitude of the electrical current in the wire is 2.5 A, then the magnetic field will be:O 5.0µT into the page at point A and 10µT out of the page at point B.O 16µT out of the page at point A and 31µT into the page at point B.O 5.0µT out of the page at point A and 10µT into the page at point B.O 16µT into the page at point A and 31µT out of the page at point B.

Magnetic Field due to an Infinite Wire. Let us consider a current i flowing through an infinite…

Answered: Part A If the magnitude of the…

Similar questions

18a
You place a 10cm x 20 cm, rectangular circuit in 4 T magnetic field. This circuit has a battery in it that provides 0.5 A of current. If the orientation of the magnetic field with respect to the normal vector of the rectangle is 30 degrees, what it is the torque experienced by the circuit? a. 2.5 N m b. 2 N m c. 200 N m d. 0.02 N m
A very long, straight wire carries a current of 38 A in the +k direction. An electron 2.4 cm from the center of the wire in the i direction is moving with a speed of 6.82 x 106 m/s. Find the force on the electron when it moves in the following directions. 1) directly away from the wire NÎ Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 2) NĴ Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 3) NK Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 4) parallel to the wire in the direction of the current Ni Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 5) NĴ Submit You currently have 0 submissions for this question.…
An experimentalist fires a beam of electrons, creating a visible path in the air that can be measured. The beam is fired along a direction parallel to a current-carrying wire, and the electrons travel in a circular path in response to the wire’s magnetic field. Assuming the mass and charge of the electrons is known, what quantities would you need to measure in order to deduce the current in the wire? a. the radius of the circular path b. the average distance between the electrons and the wire c. the velocity of the electrons d. two of the above e. all of the above
19a
B. An electron is moving through a magnetic field in a direction perpendicular to the field as shown below. The charge is moving with a speed of v = 3.5 x 105 and it experiences a force of F = 1.79 x 10-13 N. What is the magnitude and direction of the magnetic field? The charge of an electron is q -1.6 x 10-19 C. 12
7
Given: I = 6.2 A Points 1, 2, and 3 are all on a circle with a radius of 12.8 cm Questions: Find the magnetic field's direction generated by the wire at point 1 in degrees counterclockwise from the positive x-axis if: current's directed out of the page. current's directed into the page. Find the magnetic field's direction generated by the wire at point 2 in degrees counterclockwise from the positive x-axis if: current's directed out of the page. current's directed into the page. Find the magnetic field's direction generated by the wire at point 3 in degrees counterclockwise from the positive x-axis if: current's directed out of the page. current's directed into the page.
A current I = 30 A is directed along the positive x-axis and perpendicular to a magnetic field. A magnetic force per unit length of 0.18 N/m acts on the conductor in the negative y-direction. Calculate the magnitude and direction of the magnetic field in the region through which the current passes. magnitude _____T direction A. +x direction B. -x direction C. +y direction D. -y direction E. +z direction F. -z direction
1
1) A straight, stiff, horizontal wire of length 48 cm and mass 28 g is connected to a source of emf by light, flexible leads. A magnetic field of 1.33 T is horizontal and perpendicular to the wire. Find the current necessary to float the wire, that is, find the current for which the magnetic force balances the weight of the wire. A Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question.
I need help on question 8?

SEE MORE QUESTIONS