Electric Current (I) ✅ Definition: Electric current is the rate of flow of electric charge. I=QtI = \frac{Q}{t}I=tQ Where: QQQ = charge ttt = time Unit: Ampere (A) Simple Meaning: If...
Definition Uniform Circular Motion is the motion of a particle along a circular path with constant speed. Key points: Speed is constant, but velocity is not (because direction changes). Acceleration...