E C A charge of 1.1 C having an initial velocity of 3.91+4.1k m/s enters a region with an electric field E=3.4k N/C and a magnetic field B=4.27+3.9k T. Calculate the magnitude of the force on the charge immediately after it enters the region. Express your answer in Newtons (write just the value, not the unit), rounding to one digit after the decimal separator. Yanitinizi ekleyin.

An infinitely long single wire with current I1 = 1.5 A and a rectangular wire loop with current I2 = 0.15 A are in the same plane as shown. The dimensions of the loop are a = 0.087 m and b = 0.126 m. The infinite wire is parallel to side AD of the loop and at a distance d = 0.19 m from it. A)  Express the magnitude of the magnetic force Fad, from I1 on wire AD in terms of I1, I2, d and the loop dimensions. B) Calculate the numerical value of Fad in N.  C) Express the magnitude of the magnetic force Fbc, from I1 on wire BC in terms of I1, I2, a, b, and d. D) Calculate the numerical value of Fbc in N. E)  Is the force of Fad repulsive or attractive? F)  Is the force of Fbc repulsive or attractive? G) The forces of Fad and Fbc both act on the infinite wire I1. Do they sum to produce a net attractive or repulsive force? H) Calculate the numerical value of the sum of the forces F = Fad - Fbc on the infinite wire in N.

I = 7 A current flows from the infinitely long wire along the y axis that intersects the z axis at the point C (0,0,8) in the upper half space, which is the empty space. If z <0 half space, it is made of material with relative magnetic permeability µr = 7. Write the sum of the components( Hx + Hy + Hz )of the magnetic field H [A / m] vector at point A (-2, -4,0-) (in half space z <0) in terms of the given magnitudesnumerically.

A straight, vertical wire carries a current of 2.15 A downward in a region between the poles of a large superconducting electromagnet, where the magnetic field has a magnitude of B = 0.554 T and is horizontal. What is the magnitude of the magnetic force on a 1.00 cm section of the wire that is in this uniform magnetic field, if the magnetic field direction is east? Express your answer with the appropriate units. F = Submit Part B Value north H west east μÅ What is the direction of this magnetic force? south Request Answer Units wwwww. ?

Q1/ A proton moving at 4.00 × 10“ m/s through a magnetic field of magnitude 1.70 T experiences a magnetic force of magnitude 8.20 × 10 N. What is the angle between the proton's velocity and the field?

z-x I d A particle with charge q = 1 C and a long wire carrying current I = 4 A is on the xy-plane at the moment the charge is at point P at distance d = 0.3 cm from the wire and has velocity v = 1.6 m/s in the x-direction. What is the magnitude of the magnetic force acting on the charge in units of nanonewtons? (Ho = 4x x 10-7T·m/A) Answer:

A proton is traveling through a region of space containing both a magnetic and electric field. At one instant in time, the velocity is ✓ = ( 89000 i +60100) m/s and the acceleration is a = (8.70 k) x 10⁹ m/s². If B = ( 1.51 k) mT, what is the magnitude of the electric field? i N/C

Answer is already indicated, just show solutions

In the figure below, the current in the long, straight wire is I,=19.2 A, and the wire lies in the plane of the rectangular loop, which carries a current of /2=10.0 A. The dimensions in the figure are c= 0.100 m, a=0.150 m, and , l= 0.450 m. Find the magnitude of the net force (in units of uN) exerted on the loop by the magnetic field created by the wire.

A negative charge of q = -2.2 * 10-17 C and m = 2.3 * 10-26 kg enters a magnetic field B = 1.9 T with initial velocity v = 270 m/s as shown in the attached image. The magnetic field points into the screen.  Express the radius R, of the circular motion in terms of the centripetal acceleration a and the speed v. Calculate the numerical value of the radius R in meters.