Last Updated On [03-11-2023]
A copper voltmeter is connected in series with a heater coil of resistance 
A steady current flows in the circuit for twenty minutes and mass of 
of copper is deposited at the cathode. If electrochemical equivalent of copper is 
then heat generated in the coil is
a)
b)
c)
d)
A copper voltmeter is connected in series with a heater coil of resistance A steady current flows in the circuit for twenty minutes and mass of of copper is deposited at the cathode. If electrochemical equivalent of copper is then heat generated in the coil is
a)
b)
c)
d)
Question ID - 151134 :-
A copper voltmeter is connected in series with a heater coil of resistance A steady current flows in the circuit for twenty minutes and mass of of copper is deposited at the cathode. If electrochemical equivalent of copper is then heat generated in the coil is
a)
b)
c)
d)
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A copper voltmeter is connected in series with a heater coil of resistance |
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a) |
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b) |
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c) |
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d) |
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Next Question :
certain triode shows the following readings
150V 
2V, 5 mA
150V 
3.5V, 3.2 mA
195V 
3.5V, 5 mA
The amplification factor of the triode is
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