kaitlyn71841 kaitlyn71841 02-04-2024 Physics contestada A rod of length 20 cm is rotating with angular speed of 100 rps in a magnetic field of strength 0.5 T about it's one end. What is the potential difference between two ends of the rodA. 2.28 VB. 4.28 VC. 6.28 VD. 2.5 V