Vector A has magnitude 6 units and is in the direction of the + x-axis. Vector B has magnitude
4 units and lies in the xy-plane, making an angle
of 30° with the + X-axis. Find the vector product
Āx B.

The modern-day generator works on the principle of electromagnetic induction discovered by michael faraday in 1831-32. faraday discovered that the above flow of electric charges could be induced by moving an electrical conductor, such as a wire that contains electric charges, in a magnetic field.

  concave means having an outline or surface that curves inward like the interior of a circle or sphere. so the mirror curves inward.