Helium-6 decays by beta decay

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?

Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2

Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction