History of Life:Question 2
Which property of carbon-14 facilitates its use in dating fossils?

Electric charge is uniformly distributed inside a nonconducting sphere of radius 0.30 m. the electric field at a point p, which is 0.50 m from the center of the sphere, is 15,000 n/c and is directed radially outward. what is the maximum magnitude of the electric field due to this sphere

In automobile steering wheel is shown what is the ideal mechanical advantage blank? if the ama is eight what is the efficiency of the steering wheel?

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?