You have a 2 milliampere meter movement with a coil resistance of 1000 ohms. When 2 milliampere is flowing through the meter coil and is causing FSD, what will be the voltage developed across the coil resistance?
You have a 2 milliampere meter movement with a coil resistance of 1000 ohms. When 2 milliampere is flowing through the meter coil and is causing FSD, what will be the voltage developed across the coil resistance? Correct Answer 2 V
Given that,
Internal resistance (Rm) = 1000 Ω
Full scale deflection (IFSD) = 2 mA
Voltage full scale deflection (VFSD) = IFSD × Rm = 2000 mV = 2 V
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Feb 20, 2025