Senior Lecturer in Physics Interview Questions and Answers

Centre of Mass is the average position of mass in an object, while Centre of Gravity is the point where the entire weight of an object can be considered to act.

• Centre of Mass is a geometric concept, while Centre of Gravity is a force-related concept.

• Centre of Mass depends on the distribution of mass in an object, while Centre of Gravity depends on the distribution of weight.

• Centre of Mass can be outside the physical boundaries of an object, while Centre of Gravity is always w...read more

Electric field and magnetic field are interconnected and can be described by Maxwell's equations.

• Electric field and magnetic field are two fundamental components of electromagnetic waves.

• Changes in one field can induce changes in the other field, leading to the propagation of electromagnetic waves.

• Maxwell's equations describe the relationship between electric and magnetic fields.

• In electromagnetic waves, the electric field and magnetic field oscillate perpendicular to each ot...read more