Welcome to this IE. You may navigate to any page you've seen already using the IE Outline tab on the right. A circular solenoid contains 100 turns of wire and carries a current of 2 amps. Its radius is 1 cm and its length is 10 cm. Calculate the magnetic flux through one turn of the wire making the solenoid.

Hydrogen and helium are both members of?

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?