Question C iii) How do I find the time constant? The capacity is 30+10^-6
Posted: Wed Apr 27, 2022 7:45 am
Question C iii) How do I find the time constant? The capacity is
30+10^-6
(Question 5 continued) (c) The switch is moved to position B. (i) Describe what happens to the energy stored in the capacitor when the switch is moved to position B. [1] (ii) Show that the charge remaining in the capacitor after a time equal to one time constant t of the circuit will be 0.37 Qo- [1] (iii) The graph shows the variation with time of the charge in the capacitor as it is being discharged through the heart. 1.0 Q/Q. 0 1 3 3 4 2 time / ms Determine the electrical resistance of the closed circuit with the switch in position B. [2]
30+10^-6
(Question 5 continued) (c) The switch is moved to position B. (i) Describe what happens to the energy stored in the capacitor when the switch is moved to position B. [1] (ii) Show that the charge remaining in the capacitor after a time equal to one time constant t of the circuit will be 0.37 Qo- [1] (iii) The graph shows the variation with time of the charge in the capacitor as it is being discharged through the heart. 1.0 Q/Q. 0 1 3 3 4 2 time / ms Determine the electrical resistance of the closed circuit with the switch in position B. [2]