Question

Match the items in Column-1 to those in Column -1 column- shows elements of circuit
Column-1
Column - 11
(A) V= 12V.R=1002t= 10s. H=?
2883
(B) 1=6AR-2402t=36s, H= ?
(Q) 144 J
(C) V=24V.I = 12A, t = 1minute. H= ?
(R) 17280 J
(D) V = 24,1 = 12.P = ?
(S) B1104​

Answer 1

Answer:

option a

Explanation:

easy trick as in  column  d  sub division v=24 i=12 finding power  is easy  

r=v/i =24/2

       = 2 ohm

now p= i^2r

         =12*12*2

        =288W