Navigate

A circuit contains an ammeter, a battery of 30 V and a resistance 40.8 ohm

A circuit contains an ammeter, a battery of 30 V and a resistance 40.8 ohm all connected in series. If the ammeter has a coil of resistance 480 ohm and a shunt of 20 ohm, the reading in the ammeter will be

Options

(a) 2A
(b) 1A
(c) 0.5A
(d) 0.25A

Correct Answer:

0.5A

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AIPMT2015RS
admin:

Related Questions

  1. A body of mass 2 kg is kept by pressing to a vertical wall by a force of 100 N
  2. A ballet dancer, dancing on smooth floor, is spinning about a vertical axis
  3. A satellite in a circular orbit of radius R has a period of 4 hours. Another satellite
  4. If a carnot engine is working with source temperature at 227⁰C and sink
  5. If fundamental frequency of closed pipe is 50 Hz then frequency of 2nd overtone