Q12. If a = 30 cm, b = 20 cm, q= +3 nC, in the figure, what is the potential difference VA-V? B A. 25 V D. 15 V B. 30 V
Posted: Thu Apr 28, 2022 8:59 am
Q12. If a = 30 cm, b = 20 cm, q= +3 nC, in the figure, what is the potential difference VA-V? B A. 25 V D. 15 V B. 30 V E. 20 V C. 10 V