The magnetic effect of a current-carrying coil is NOT uti...
The magnetic effect of a current-carrying coil is NOT utilized in the making of a/an
carbon microphone
electric bells
magnetic relay
telephone earpiece
thermostat
Correct answer is E
No explanation has been provided for this answer.
I. Wavelength II. Medium of propagation III. Wave velocity IV. Frequency V. Energy Which of the...
The direction of the magnetic field at a point in the vicinity of a bar magnetic is...
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Which is the incorrect formula for a body accelerating uniformly? ...