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Problem: An isolated parallel plate capacitor contains charge Q = +10 µC on its plates, corresponding to a potential difference of 10 V. The separation between the plates is d = 0.2 cm.
Part A- What is the capacitance of this parallel plate capacitor if there is only air between its plates?
I know the correct answer but explain how to get this answer! Thanks.
A 1055 kg van, stopped at a traffic light, is hit directly in the rear by a 735 kg car traveling with a velocity of +2.25 m/s. What is the final velocity of each vehicle
Without friction, and in the absence of external forces, the sum of the potential and kinetic energies of a body is constant. More power is required while slowly lifting a box than while lifting it up quickly. Energy is required to do work. Work cann..
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he sun radiate a power of 3.9 x 10 ^ 26 watt in space . The earth orbits around the sun of radius of 1.5 x 10 ^11 m, What is the intensity of sun light on the noon time at the equation on the winter days
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A laser emitting light of wavelength 534 nanometer is incident on a diffraction grating. Find the maximum number of lines per centimeter for which the m=3 principal maximum will be visible
One kilowatt-hour (kWh) is the amount of work or energy generated when one kilowatt of power is supplied for a time of one hour, Determine the number of joules of energy in one kilowatt-hour
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