- #1
Outrageous
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E(lux), I (candelas) , r(meters)
E=I/r^2.
What is this formula ? I got it from a photovoltaic cell experiment. Use solar cell connect to a micro ammeter to detect the current produced due to the intensity of the light source.
The bigger the r , the lower the current.
how does the formula relate to current??
Please guide. Thank you.
E=I/r^2.
What is this formula ? I got it from a photovoltaic cell experiment. Use solar cell connect to a micro ammeter to detect the current produced due to the intensity of the light source.
The bigger the r , the lower the current.
how does the formula relate to current??
Please guide. Thank you.