R.K. presents to the ER c/o LBP. He fears something major is…
R.K. presents to the ER c/o LBP. He fears something major is wrong. While gathering an excellent history you determine that he played football yesterday. He denies that could have caused this pain but you recall from your differential class that pain in lumbosacral strain typically begins:
Read DetailsA very long straight wire carries a 12-A current eastward an…
A very long straight wire carries a 12-A current eastward and a second very long straight wire carries a 14-A current westward. The wires are parallel to each other and are 42 cm apart. Calculate the force on a 6.4 m length of one of the wires.
Read DetailsA charge of -5.00 C{“version”:”1.1″,”math”:”-5.00 C”} m…
A charge of -5.00 C{“version”:”1.1″,”math”:”-5.00 C”} moving with a velocity →v=(1.00 m/s) i^ + (7.00 m/s) j^{“version”:”1.1″,”math”:”→v=(1.00 m/s) i^ + (7.00 m/s) j^”} enters a region of uniform magnetic field →B=(10.0 T) k^{“version”:”1.1″,”math”:”→B=(10.0 T) k^”}. The magnetic force on the charge is
Read Details 
				 
				 
				