The current through a 10-ohm resistor connected to a 120-v power supply is

What element has 7 neutrons, 7 protons and 7 electrons?

Suppose the gravitational force between two spheres is 100 N. If the distance between the spheres is halved, what is the new gravitational force between them?

A compressor brings nitrogen from 100 kPa, 290 K to 2000 kPa. The process has a specific work input of 450 kJ / kg and the exit temperature is 450 K. Find the specific heat transfer using constant specific heats

Certain neutron stars (extremely dense stars) are believed to be rotating at about 1 rev/s. If such a star has a radius of 20 km, what must be its minimum mass so that material on its surface remains in place during the rapid rotation?

Density involves the amount of a material in a certain volume. When a material changes phases, it changes in density in a predictable way as the amount of material stays the same but the molecules get farther apart or closer together.

Allison is looking through a telescope at an object in space. The object looks like a very small planet, and it does not have a tail. If the object is orbiting the Sun and not the Earth, what is Allison most likely looking at?

What is the relationship between the line current i l and the phase current i1 in a balanced delta system?

Why is it important to listen to your body when playing sports

Andy hid a paper clip in one paper hat. He hid a crayon in another paper hat. Sam held a magnet near each paper hat. What happened?

In a two-source circuit, one source acting alone produces 10 ma through a given branch. the other source acting alone produces 8 ma in the opposite direction through the same branch. the actual current through the branch is