three parts of equal length and cross section area are made of different matter connected in series the coefficient of thermal conduction of first road is three times and for time of 2nd and 3rd road respectively if the open end of first and last road are at temperature 200 degree Celsius and 20 degree Celsius respectively in the steady-state calculate the temperature of contact place.
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The magnetic equivalent of current is
The closed path for magnetic flux is called
The unit for magnetic field intensity is
Questions: (5 x 1 = 5)
A coil of 1500 turns cares a current of 10 A
Explanation:
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