The main error when measuring low resistances is _________ Options: A . &nbsppower dissipation of the arms B . &nbspvoltage drop across the emf source C . &nbsplead and contact resistance D . &nbspcurrent flowing through the circuit

The main error when measuring low resistances is ________

Question

The main error when measuring low resistances is _________

Options:

A . power dissipation of the arms

B . voltage drop across the emf source

C . lead and contact resistance

D . current flowing through the circuit

Answer: Option C
Answer: (c).lead and contact resistance

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