So now what is a definition of figure of merit or current sensitivity, that is d i by d theta, this is d i by d theta. means for what amount of current is required for unit rotation, for unit rotation how much current is required.
ही figure of meritची व्याख्या आहे किंवा विद्युतप्रवाहाच्या संवेदनशीलतेची व्याख्या आहे. di/dθ. एका rotation साठी किती विद्युत्प्रवाह लागेल म्हणजे di/dθ.