For a magnetic field to be induced (an electromagnet) so north is to the right, predict the conventional current flow in the coil by drawing arrows in the coil. (1 mark) Describe the direction of the arrows in the coil you just drew.

scientific laws are the result of testing theories and proving them to be facts.

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

it's a b and