When there are more coils added to the wire of an electromagnet what happens to

the magnetic field?

A) The magnetic field increases

B) The magnetic field decreases

C) The magnetic field varies

D) The magnetic field stays the same.

Which of the following has mass? a. Force b. Space c. Matter d. Light

Name 3 potential sources of heat ignition that can be found in a care home

How many protons does a fluortine atom have

Select all of the answers that apply. which of the following cause volcanic eruptions? a. pressure and heat built up in the magma chamber b. plate tectonics and subduction c. ground swelling and foreshocks d. foreshocks and aftershocks

If the tire reaches a temperature of 48 ∘c, what fraction of the original air must be removed if the original pressure of 250 kpa is to be maintained?

Which of the following is an example of the strong nuclear force acting in an atom? A. A proton repelling a proton B. A neutron attracting a neutron C. A neutron repelling an electron D. An electron attracting a proton

Does the air in our atmosphere have mass?

Your instructor hands you a closed flask partly filled with room-temperature water. When you hold it, the heat transfer between your bare hands and the flask causes the water to boil. Quite impressive! How is this accomplished?

Drag each label to the correct location on the chart. Sort the items based on whether they are simple machines or compound machines. sewing machine pair of tongs fishing rod and reel seesaw wheelbarrow crane Reset Next

How long do you stay in school here in Auburn schools