Voltage and Current - Technical MCQs

Q1:

A short circuit will have:

A a small current flow

B a large current flow

C no current flow

D some current flow

ANS:B - a large current flow

As per ohms law V = IR agreed, but here V you can say as source and v is voltage drop across R, so don't confuse between V and v, here V is source and R is resistance so if R = 0 ohms then v drop across R is o v but due to V source current flows maximum we can say as short circuit current.