Answer :
POTENTIAL DIFFERENCE REFER TO A DIFFERENCE BETWEEN TO ENDS OF A CURRENT CARRYING CONDUCTOR.
IT'S SI UNIT IS VOLT
FORMULA TO FIND IS
PD =I × R
EMF stands for Electromagnetic fields EMF'S, which are often called and invisible electrical and magnetic forces.
IT'S SI UNIT IS VOLT
FORMULA TO FIND IS
PD =I × R
EMF stands for Electromagnetic fields EMF'S, which are often called and invisible electrical and magnetic forces.
potential difference between 2 points is the energy required to transport a unit of positive charges between those two points. it is measured in volts.
the potential difference that makes electrons move in a certain direction within a conductor is called EMF or Electro Motive Force.
the potential difference that makes electrons move in a certain direction within a conductor is called EMF or Electro Motive Force.