Which of the following would most likely produce the strongest magnetic field?

A. A single moving electron

B. A stationary electric charge

C. A current in a straight wire

D. A current in a coil

Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddy’s power rating

Which accounts for an increase in the temperature of a gas that is kept a constant volume

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?