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23 Nov 2019
A 0.92 m diameter mirror focuses the Sun's rays onto an absorbingplate 1.60 cm in radius, which holds a can containing 1.00 L ofwater at 20.0°C.
(a) If the solar intensity is 1.00 kW/m2, what is the intensity onthe absorbing plate?
?????????????????? kW/m2
(b) What are the maximum magnitudes of the fields vector E andvector B ?
?????????????????????? kN/C (electric field)
???????????????????????? µT (magnetic field)
(c) If 36.0% of the energy is absorbed, how long does it take tobring the water to its boiling point?
?????????????????????? min
A 0.92 m diameter mirror focuses the Sun's rays onto an absorbingplate 1.60 cm in radius, which holds a can containing 1.00 L ofwater at 20.0°C.
(a) If the solar intensity is 1.00 kW/m2, what is the intensity onthe absorbing plate?
?????????????????? kW/m2
(b) What are the maximum magnitudes of the fields vector E andvector B ?
?????????????????????? kN/C (electric field)
???????????????????????? µT (magnetic field)
(c) If 36.0% of the energy is absorbed, how long does it take tobring the water to its boiling point?
?????????????????????? min
