1. Find the magnetic field at the point O, if the current is 1 100 A...
***only the first question should be
solved***
Paper 27 Magnetism 1. Find the magnetic field at the point O, if the current is I A and R-20 cm. 100 2. The two long straight wires each carry a current of 1-5 A in opposite directions and are separated by a distance d 30 cm. Find the magnetic field a distance 1- 20 cm to the right of t wire on the right. 3. A single-turn, circular loop of radius 10...
part (a): express the magnetic field vector B created at the
center O in terms of the current I, the radius vector R, and the
length element vector ds
part (b): What the direction of the magnetic field at point O?
right, left, out of screen, downward, upward, or into the
screen?
part (c): Express the magnitude of the magnetic field at point
O in terms of I and R.
part (d): Calculate the numerical value of B, in tesla...
Student's name Student's number 1. A current is produced a magnetic field of magnitude 5 HT at distance 0.04 m from a long. 2. Two parallel wires lie in the plane of the paper as shown in Fig. 1. Wire 1 carries a current 5 A 3. A condueting rod AB sliding with constant speed v-2 mis on conducting rails in a uniform straight wire? What is the distance from the axis of the wire where the magnitude of the...
How can we find the magnetic
field using Biot-Savart's law?
3. Calculate the magnetic field at point P due to the two wires shown below. The current 110 A flows in the wire AP, and a different current 2 20 A flows along the wire QP R2 = 30 cm 20 cm 45° 30° 1,-10N .12 = 20 A Solution: i-2.62 10reced out of epe using a 2-axis directed out of the page
Questions/Assignments an expression for the magnetic field at the center of circular loop of current carrying wire erive an expression for the magnetic field at a point on the axis of circular current carrying wire. 3. D erive an expression for the magnetic field at a point distance x away(along the dipole) due to magnetic dipole of moment M. 4. Derive an expression for the magnetic field at a point distance x away (along the perpendicular bisector) due to a...
Find the magnetic field at point P for the steady current configuration below.
Problem 27.10: Find the mass of the current carrying rod in a magnetic field O o o O F = 9.29 o O 1B15 +2. o O O O o o O O o o O . O O O O 0 O O O 0 0 0 0 ||| =+2.485 0 D O o o O field (T) 0 current (A) 0 The blue rod has a current flowing through it and sits in a uniform external magnetic field...
We want to find the magnetic field at one corner of a square; the field is produced by currents that are located at the other three corners of the square. (See drawing.) The square is in the x-y plane and the currents are flowing parallel to the z axis. We define a positive current as one flowing in the + k direction. 13 The first current, of 7.15 A, is located 3.03 cm along the x axis, that is, at...
Calculate the magnitude of the magnetic field at point a in the figure. The current in the wires at y = 1.00 cm and y = -1.00 cm is 16.0 A. 0.000640 T 0.000226 T 0.000320 T 0.000453 T
1. What is the direction of the magnetic field at point P?
2. Find an expression for the magnitude of the magnetic field at
point P in terms of R, I, any physical constants.
(Sorry I don't know how to rotate image)