The reading of ammeter in the circuit shown will be Options: A . &nbsp2A B . &nbsp2.4 A C . &nbspZero D . &nbsp1.7 A

The reading of ammeter in the circuit shown will be

Question

The reading of ammeter in the circuit shown will be

Options:

A . 2A

B . 2.4 A

C . Zero

D . 1.7 A

Answer: Option A
:
A
Given

X_{L} = X_{C} = 5 Ω

this is the condition of resonance. Since

V_{L} = V_{C}

net voltage across L and C combination will be zero.
Voltage drop across the resistance = 110v. Thus current flowing though Ammeter reading =

\frac{110 v}{55} = 2 A

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