To convert a 800 mV range millivoltmeter of resistance 40Ω into an ammeter of 100 mA

To convert a 800 mV range millivoltmeter of resistance 40Ω into an ammeter of 100 mA range, the resistance to be connected as shunt is

Options

(a) 10 Ω
(b) 20 Ω
(c) 30 Ω
(d) 40 Ω

Correct Answer:

10 Ω

Explanation:

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

admin:

Related Questions

  1. Magnetism of a magnet is due to
  2. In an electrical circuit R,L,C and an AC voltage source are all connected in series.
  3. Potentiometer measures the potential difference more accurately than a voltmeter
  4. The angular momentum of an electron is J. The magnitude of the magnetic moment
  5. In a LCR series circuit, the potential difference between the terminals of the inductor