Which of the following statements are characteristics of magnetic fields? Select all that apply.
Ifa bar magnet is cut in half two magnets with like poles will be created.
The north pole of a magnet will be attracted to the south pole of the earth.
The earth's magnetic field has no effect on the electron rays coming from the sun
Magnetic fields point from the north pole to the south pole of a magnet
An example of the Biot-Savart law is the effect of the earth's magnetic field on the electron rays coming from the sun

To protect all four receptacles on a branch circuit that surrounds a swimming pool, you would install which of the following configurations? a. gfci feed-through receptacle at the end of the load's circuit b. gfci-terminated receptacle at the beginning of the load's circuit c. gfci feed-through receptacle at the beginning of the load's circuit and the other receptacles connected to the load side of that receptacle d. gfci-terminated receptacle at each end of the load's circuit

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.