Question

A voltmeter and an ameter are connected in series to an ideal cell of e.m.f. E. the voltmeter reading is V and the ammeter reading is I . then
i. V < E
ii. The Voltmeter resistance is V/I
iii.the potential difference across the ammeter is E -V
iv. voltmeter resistance plus ammeter resistance =E/I
correct statements are

• A. i and ii
• B. ii and iii
• C. iii and iv
• D. all

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A i and ii
B ii and iii
C iii and iv
D all