Question

Question 1: If the magnetic field in a plane electromagnetic wave is given by
3 - 3x10 * sin(1.6*10*x+48x10"t)T. Then what will be expression for electric field?
Options:
(- (3,10 sin(1.6-10*x+48 10"t) v /m)
DJ E-160sin (1 5*10*x+18-10"t) kv/m)
© E = (3 10 1.6-10 x + 48x10 ) V/m
(0) E (3.10 (16-10*x + 48 -10%t) ivm​

Answer 1

Answer:

hope its right

Explanation:

If charge (q) is making an angle θ with the magnetic field lines, then (F) will have a ... F = q v Bsin θ ; F = ( 14-μC )( 1.8x105 m/s)( 0.030 T) sin (65 )= 0.069N. Example 3: An electron enters a 0.013-T magnetic field normal to its field lines and ... Each alpha-particle has 2 protons and carries 2 x 1.6x10-19C of electric charge.