MHT CET20225 Aug 2022Evening ShiftPhysicsAlternating CurrentActual
In an LCR series circuit, if the angular frequency is gradually in creased then match the following columns
Options
- A( A )-( iv ),( B )-( i ),( C )-( ii ),( D )-( iii )
- B(A) - (i), (B) - (iii), (C) - (iv), (D) - (ii)
- C( A )-( ii ),( B )-( iii ),( C )-( i ),( D )-( iv )
- D(A)-(i),(B)-(i v),(C)-(i i),(D)-(i i i)
Correct answer
A. ( A )-( iv ),( B )-( i ),( C )-( ii ),( D )-( iii )
Step-by-step solution
aligned & X _ C = 1 C , so X _ C 1 & ( A )-( iv ) & X _ L = L , so X _ L & ( B )-( i ) aligned And R is not a function of ( C )-( ii ) impedance Z is the minimum at resonance frequency. ( D )-( iii )