Author Question: What is the force per meter on a straight wire carrying 5.0 A when it is placed in a magnetic field ... (Read 138 times)

genevieve1028 · **on:** Jul 27, 2018

What is the force per meter on a straight wire carrying 5.0 A when it is placed in a magnetic field of 0.020 T? (The wire makes an angle of 27 with respect to the magnetic field lines.)

A) 0.26 N/m
B) 0.045 N/m
C) 0.022 N/m
D) 0.17 N/m
E) 0.071 N/m

Question 2

The New Horizons probe carries what kind of physical time capsule?

A) a small engraved plaque
B) a gold-plated record containing pictures, multilingual greetings and music
C) a DVD containing pictures
D) this probe does not carry a physical time capsule but a message will eventually be uploaded to its computers