Question

Why there is a differrece between pridicted current and measured current in a circuit

Answer 1

$\huge\boxed{\underline{\mathfrak{Answer}}}$

Current is the continuous and uniform flow of charge around the circuit and is measured in Amperes or Amps and has the symbol I. The effective (rms) value of an alternating current has the same average power loss equivalent to a direct current flowing through a resistive element.