The correct expression for the instantaneous current if instantaneous voltage is Vm(sint) in a resistive circuit is?(a) 1A(b) 2A(c) 3A(d) 4AThis question was posed to me by my school principal while I was bunking the class.Asked question is from Alternating Current in a Resistive & Inductive Circuit in division Single Phase Series Circuits of Basic Electrical Engineering

The correct expression for the instantaneous current if instantaneous

1.	The correct expression for the instantaneous current if instantaneous voltage is Vm(sint) in a resistive circuit is?(a) 1A(b) 2A(c) 3A(d) 4AThis question was posed to me by my school principal while I was bunking the class.Asked question is from Alternating Current in a Resistive & Inductive Circuit in division Single Phase Series Circuits of Basic Electrical Engineering
Answer» Right OPTION is (b) 2A Easy explanation: We KNOW that:V=Vm(sint) Since i=V/R, we can WRITE, i=Vm(sint)/R.

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