A very long wire generates a magnetic field of 0.0020x 10^-4 T at a distance of 10 mm. What is the magnitude of the current? A) 2.0 mA B) 3100 mA C) 4000 mA D) 1.0 mA

A clothes dryer uses about 6 amps of current from a 240 volt line. How much power does it use

What did Bohi's model of the dom inchide that Ruthextends model did not have O o a nucleus energy levels electron clouds smaller cantides

What is the velocity of an object that has a momentum of 4000 kg-m/a and a mass of 115 kg

What is the current hypothesis on how the earths moon formed

An object is moving in the absence of a net force. Which of the following best describes the object's motion? A. The object will slow down at a constant rate until coming to rest B.

An apple drops from a tree and hits the ground in 1.5s what is its speed just before it hits the ground?

Sound travels slow in cold air. Why does the speed of sound depend on air temperature?

A tow truck pulls a 500 kg car so that the car accelerates 2 m/s2. What is the net force on the car? 250 N 498 N 1000 N 502 N

Which force keeps you near earths surface?

Name one process that requires a force in the human body.