Question 2 Any electricity charged object creates an electric field. Walking across carpet in wool socks can create an electric charge. This

observation is evidence for which characteristics of electrical forces?

They generate electricity by contact.

They can be generated by electricity.

OOO

They can exert a force across a distance.

They are moving due to magnetism.

it will be pushed away from the source of the electric field. a negative charge in a cloud induces a positive charge in the ground below the cloud.

explanation:

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

co2reflects heat radiation back to earth buning coal and oil emits co2 globe warms

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid