The natural discharge of electrical energy in the atmosphere is .

Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?

Explain what will happen if decomposers were apsent from a forest ecoysystem.

The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.