The reading in electric meter is in kilowatt-hours which is simply called a unite. The coil inside an electric meter is set into motion by which one of the following?
The reading in electric meter is in kilowatt-hours which is simply called a unite. The coil inside an electric meter is set into motion by which one of the following?
الیکٹرک میٹر میں پڑھنا کلو واٹ گھنٹوں میں ہے جسے آسانی سے متحد کہا جاتا ہے۔ الیکٹرک میٹر کے اندر کنڈلی حرکت میں ہے جس کے ذریعہ مندرجہ ذیل میں سے ایک ہے؟
Explanation
In electric meters, current flowing through coils generates a magnetic field.
This magnetic field causes the aluminum disc inside the meter to rotate, measuring energy usage.