Question

20) Which of the following statement/s is/are correct?
0) Key is used to close or open the circuit
PAGE-5
Pathway of current is called electric current.
(15) Flow of charges is known as electric circuit
(M Tran work on the principle of heating effect of current
(a) only (i)
(b) both (i),(ii)
(d) both (i),(iv)
(d) (i), (ii) & (IV)​

Answer 1

Answer:

only (I)

is correct

option 2 is incorrect because (a close path of electric current is called circuit)