Drive the dimensions of potential, current density, inductance and resistivity in the SI system?
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total answers (1)
total answers (1)
Electrical Engineering
Electronics circuits
Communications
he expression for the mean torque (T) of an electrodynamics wattmeter may be written as:
T α Ma Vb Zc where:
M is the mutual inductance mutual inductance between coils,
V is the applied voltage and Z is the load impedance.
From the dimensions of quantities involved determine a, b and c.
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