Two C point charges are placed at the corners of the base of an equilateral triangle, as +6.0 휇shown at the right. At the vertex, P, of the triangle, what is the electric potential (relative to zero at infinity) due to these charges?

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

490 n

f=125n a=2.5m/s2