Part of a single rectangular loop of wire with dimensions b=0.750m along the x dir., l=0.350m along the y direction is situated in the xy plane inside a region of uniform magnetic field of 0.650 t pointing in neg z direction (into the board) . the total resistance of the loop is calculate the force required to pull the loop from the field (to the right in pos x dir) at a constant velocity of the neglect gravity.

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong

What is a possible result of higher air temperature caused by global warming