Factor out 8 and then facotr and u get
8/9(9x+1)(9x-1
True: Friction depends on the types of surfaces involved and how hard the surfaces push together.
Answer:
option E
Explanation:
the correct answer is option E
the direction of magnetic field will be found out with the help of right hand rule.
Put you palm in the direction of electric field and curl your finger in the direction of magnetic field which east direction.
now, the direction shown by the thumb will be the direction of magnetic field which comes out to be toward South direction.
I think it might be A. I’m sorry if I’m wrong
