A current of 6.19 A in a solenoid of length 14.2 cm creates a 0.395 T magnetic field at the center of the solenoid. How many turns does this solenoid contain

An airplane flying parallel to the ground undergoes two consecutive displacements. the first is 76 km at 39.8◦ west of north, and the second is 156 km at 59.9◦ east of north. what is the magnitude of the plane’s total displacement? answer in units of km. 020 (part 2 of 2) 10.0

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?