A voltmeter and an ammeter are connected in series to an ideal cell of `emf E`. The voltmeter reading is `V`, and the ammeter readings is `I`. Then
(i) `V lt E` (ii) the voltmeter resistance is `V// I`
(iii) the potential difference across the ammeter is `E - V`
(iv) Voltmeter resistance + ammeter resistance = E//I`
Correct statements are

Options

A. `V lt varepsilon`
B. The voltmeter resistance is `V//I`
C. The potential difference acros the ammeter is `(varepsilon-V)`
D. Voltmeter resistance plus ammeter resistanc `=varepsilon//I`

Answer

A, B, C, D