ABCD rectangular wire loop is placed next to long straight current wire as shown in the diagram below. AB =10 cm and BD=8 cm. 10 A 8 cm 6 A D C a) Label the direction of force acting on each segment of ABCD. b) Determine magnitude and direction of net force on ABCD. B.

In a long current carrying conductor, what will be the magnetic field lines? Show on the 2 dimensional graphic the orientation of the magnetic field lines. Current Current out of the page

How do you make an electromagnet ? A. run current through a wire wrapped around an iron rod/nail b. Attach a natural magnet to a battery  c line up the N and S poles of a magnet with a wire  d. wrap a wire around a permant magnet

An electron moves at right angles to a magnetic field of 0.23 T. Part A What is its speed if the force exerted on it is 9.1x10-15 N? Express your answer using two significant figures. IVO ADC ? v = m/s

Please help with my physics problem (see image, there are two parts to this problem)

help please q1

1. Given the vectors M = -10āx + 4ã, – 8ả, and Ñ = 8å, + 7ã, – 2ã,, find: a. A unit vector in the direction of -M + 2Ñ b. The magnitude of 5å, + N – 3M c. M||2Ñ|(M + N)

Using the right-hand rule, what direction will the force on the wire be?

Determine the direction of the vector U, B, or F that is missing from the pair of vectors shown in each scenario. Here, u is the velocity vector of a moving positive charge, B is a constant and uniform magnetic field, and F is the resulting force on the moving charge. 1. 4. OB F ta V F O 2. 5. B TE ↑> V F Answer Bank - 3. 6. F OV TE F Į

Select the correct expression for the force on a current currying wire in magnetic field. O a. F = I. BL b. F=IxL.B c. F = IX BL d. F = BX IL