A bird has flown 850 km south for the winter when he realized he has to go because it is still summer after traveling 320 km North what is the bird's distance traveled

An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.

What will a positive and a negative charge do if they are separated from each other?

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.