1.
The energy stored in a capacitor is given by
where
C is the capacitance
V is the potential difference across the capacitor
In this problem, we have
is the capacitance of the capacitor
is the p.d. across the capacitor
Solving the equation, we find the energy stored:
2.
The average power delivered to the coils is equal to the ratio between the energy released and the time taken:
where
is the energy released by the capacitor
is the time taken
Substituting into the formula, we find
Answer:
girl what- I can't answer this but I need points so I'ma just put this random lol sorry tho . ask the tutor