ON22 P42 Q6 Capacitor Discharge Graphs

Опубликовано: 16 Февраль 2023
на канале: ETphysics
5,921
81

For MJ23 A2 Online Class & Exam Preparation!
https://forms.gle/vHCKMFCfe6JZJVpQ8

Other virtual tutoring services:
https://linktr.ee/etphysics

9702/42/O/N/22: A capacitor of capacitance C and a resistor of resistance R are connected as shown in Fig. 6.1. Initially, the capacitor is charged and the switch is open. The switch is closed at time t = 0. Fig. 6.2 and Fig. 6.3 show, respectively, the variations with t of the charge Q on the capacitor and the potential difference (p.d.) V across the resistor. #9702w22p42 #Lv2

(a) Explain the shape of the line in Fig. 6.3 representing the variation of V with t.

(b) Use Fig. 6.2 to show that the time constant of the circuit in Fig. 6.1 is 5.5 s.

(c) Use Fig. 6.2, Fig. 6.3 and the information in (b) to determine:
(i) capacitance C, in μF
(ii) resistance R, in kΩ.

Instagram Pocket Guide (  / etphysics  )
More Resources (https://9702-physics.blogspot.com/)
Support us! (  / etphysics  )

Tuition/Tutoring inquiries:
Email: [email protected]
Whatsapp: https://wa.me/60126679171

9702_w22_qp42
#CambridgeALevelPhysics


Смотрите видео ON22 P42 Q6 Capacitor Discharge Graphs онлайн без регистрации, длительностью часов минут секунд в хорошем качестве. Это видео добавил пользователь ETphysics 16 Февраль 2023, не забудьте поделиться им ссылкой с друзьями и знакомыми, на нашем сайте его посмотрели 5,921 раз и оно понравилось 81 людям.