The work done by the drag force is provided by 29.96 J
Mass of rocket
From job-related energy theorem,
After cutoff kinetic energy is converted into potential power,
Placed worth of KE
Work done by drag force is provided by,
Because of this, the occupational done by the drag force is provided by 29.96 J
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A parallel-plate capacitor of plate separation d is charged to a potential difference V0. A dielectric slab of thickness d and also d
Write the expression for old parallel plate capacitor.
The expression of power stored in the capacitor without any type of dielectric in between the plate is:
Supply resource is same therefore, the potential distinction is continuous. So, the power stored is:
Write the expression for new parallel plate capacitor.
From equation (1) and also (2).
The proportion of power stored after the dielectric is introduced to the power stored in the empty capacitor is
Write the expression for the capacitor
The expression for the power stored by the capacitor is:
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When the distance in between the plates is boosted and also the potential difference in between the plates remains consistent, then energy stored by the capacitor decreases. Similarly, if the distance in between the plates decreases and potential continues to be continuous, then energy stored by the capacitor is boosted.