In electrostatic voltmeters, the principle of their operation is the – McqOptions

MCQOPTIONS

1.	In electrostatic voltmeters, the principle of their operation is the force of attraction between electric charges on neighboring plates between which potential difference is maintained. The attracted - disc type electrostatic instruments are used for the measurement of
A.	Very low voltages
B.	Low voltages
C.	High voltages
D.	Very high voltages
Answer» E.

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