suppose both the volmeter and ammeter scales are visible, but the potentiometer is uncalibrated. if the volmeter reads v and the ammeter shows A, what is the resistance of the potentiometer??
Answer
? Favorite Answer
R = volt/ amp = Ω
suppose both the volmeter and ammeter scales are visible, but the potentiometer is uncalibrated. if the volmeter reads v and the ammeter shows A, what is the resistance of the potentiometer??
Answer
? Favorite Answer
R = volt/ amp = Ω