When you turn off the light switch in a room, you have created a(n)
a. series circuit
b. parallel circuit
c. household circuit
d. open circuit

Asteady current of 1 ais flowing through a conducter calculate the number of electrons that flows through conductor in 1second

An electron and a proton have the same kinetic energy upon entering a region of constant magnetic field and their velocity vectors are perpendicular to the magnetic field. suppose the magnetic field is strong enough to allow the particles to circle in the field. note: you'll need to look up the masses for an electron and proton. 1) what is the ratio of the radii of their circular paths rp/re?

How much force was applied to an object if was moved 2 meters and the work done on the object was 8 joules? a. 0.25 n b. 4 n c. 6 n d. 16 n