A galvanometer of resistance 50 Ω gives full scale deflection with a current of 5 mA
resistance of 0.1 M Ω is connected in series to convert it into volt meter. Find the
range of voltmeter obtained
Answers
Answered by
0
Answer:
The range of the voltmeter is 0 V to 500.25 V.
Explanation:
Given, resistance of the galvanometer()
Current passing through the galvanometer()
Resistance connected in series ()
To find, voltage of the obtained volt meter().
As we know that, from ohm's law:
Voltage = Current × Resistance.
So, (as the resistances are connected in series).
V = 500.25 V.
Therefore, the range of the voltmeter is 0 V to 500.25 V.
#SPJ3
Answered by
0
Answer:
The range of voltmeter is 0v to 500.25v.
Explanation:
Given,
Ig(Current passing through galvanometer) = 5mA.
R(Resistance through galvanometer) = 50 Ω.
Resistance in series= 10^5 Ω.
We have to find V .
V= Ig(Rg+R)
V=5x10^-3(50+10^5 Ω)
V = 500.25
So the range of voltmeter is 0v to 500.25v
#SPJ3
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