Physics · Electrical Measuring Instruments
In a Permanent Magnet Moving Coil (PMMC) instrument, the deflecting torque is directly proportional to which of the following?
- 1Inverse of the current passing through the coil
- 2Current passing through the coil✓
- 3Square root of the current passing through the coil
- 4Square of the current passing through the coil
Correct answer
Current passing through the coil
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