Navigate

A galvanometer of 50 Ω resistance has 25 divisions. A current of 4×10⁻⁴ A gives

A galvanometer of 50 Ω resistance has 25 divisions. A current of 4×10⁻⁴ A gives a deflection of one division. To convert this galvanometer into a voltmeter having a range of 25 volt, it should be connected with a resistance of

Options

(a) 2500 Ω as a shunt
(b) 245 Ω as a shunt
(c) 2550 Ω in series
(d) 2450 Ω in series

Correct Answer:

2450 Ω in series

Explanation:

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

CAPE2004
admin:

Related Questions

  1. For a particle in a non-uniform accelerated circular motion correct statement is
  2. A cricketer catches a ball of mass 150 g in 0.1 sec moving with speed 20 m/s
  3. 540 g of ice at 0° C is mixed with 540 g of water at 80° C. The final temperature
  4. A force of 10N is applied on a body for 3 sec and the corresponding displacement 6 m.
  5. A boat of anchor is rocked by waves whose crests are 100 m apart and velocity