The carbon-granules microphone works on the principle of change in? by Sunday | Nov 15 | Physics JAMB | 0 comments A. inductance B. resistance C. capacitance D. voltage Correct Answer: Option B – resistance Users Also Read These:A method of food preservation that works on the…When a change in price brings on change in demand,…Explain using kinetic/molecular theory of matter why…If a given change in price brings a proportionately…The sudden change in a gene structure or chromosome…