Answer:
356.33 J
Explanation:
Energy: This can be defined as the ability or the capacity to do work. The S.I unit of Energy is Joules (J).
The Energy stored in a capacitor = 1/2CV²
E = 1/2CV².............................. Equation 1.
Where E = Energy stored in a capacitor, C = capacitance of the capacitor, V = potential difference across the plates of the capacitor.
Given: C = 10.5 μF = 10.5×10⁻⁶ F, V = 8250 V.
Substitute into equation 1
E = 1/2(10.5×10⁻⁶)(8250)²
E = 357.33 J.
Thus the energy stored in the defibrillator = 356.33 J
Answer:
whats the question...............
Explanation:
Answer:
Acceleration will be change at every instant of time
Explanation:
We have given that speed of the car at curve round is constant
We know that speed is scalier quantity which does nit depend on the direction of motion.
Velocity is vector quantity which depends on the direction of motion
As on curve round direction of motion is always changes so velocity is also changes and acceleration is rate of change of velocity
So acceleration of the car will also change.
I can’t see what the following is and you didn’t give enough context.