Question

Inductor as a component in transformer used 10 k resistor. Calculate the maximum

voltage that can be applied to achieve a power of 0.15W

Answer 1

Answer

power of P=0.15W

Resistor R =10K$\Omega$

Maximum voltage is given by

$V=\sqrt{PR}\\=\sqrt{0.15\times10000}\\= 38.73V$