A charged particle moves between two parallel current-carrying wires, separated by 3cm, in the direction parallelto both of them. CurrentI2is three times larger than currentI1and runs opposite to it. At what distance, x,from the wire carryingI1would the particle be undeflected by the combined magnetic field of the wires?Hint:Thewires do exert force on each other but that is not relevant to this proble

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

Aprisoner is forced to go into one of three rooms, but he can choose which room. the first room is ablaze with fire. the second one is rigged with explosives that will go off as soon as he enters. the third contains a pair of lions who haven't eaten in years. which room should he choose to survive?

Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)