Match List-I with List-II List-i List-II a Phase difference between current and voltage in a purely…

Match List-I with List-II

  List-i   List-II
a Phase difference between current and voltage in a purely resistive AC circuit i π2; current leads
voltage
b Phase difference between current and
voltage in a pure inductive AC circuit		 ii zero
c Phase difference between current and
voltage in a pure capacitive AC circuit		 iii π2; current lags
voltage
d Phase difference between current and
voltage in an LCR series circuit		 iv tan-1XC-XLR

Choose the most appropriate answer from the options given below :

  1. (a)-(i),(b)-(iii),(c)-(iv),(d)-(ii)
  2. (a)-(ii),(b)-(iv),(c)-(iii),(d)-(i)
  3. (a)-(ii),(b)-(iii),(c)-(iv),(d)-(i)
  4. (a)-(ii) ,(b)-(iii),(c)-(i),(d)-(iv)

Solution

(d) tanϕ=VL-VCVR=XL-XCR

Asked in: JEE Main 2021 (17 Mar Shift 2)

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