A solar cell, 3.0 cm square, has an output of 350 mA at0.80 V when exposed to full sunlight. A solar panel thatdelivers close to 1.3 A of current at an emf of 120 V to anexternal load is needed. How many cells will you need tocreate the panel? How big a panel will you need, and howshould you connect the cells to one another?
Ohm's law
Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.
Path of Least Resistance
In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.
A solar cell, 3.0 cm square, has an output of 350 mA at
0.80 V when exposed to full sunlight. A solar panel that
delivers close to 1.3 A of current at an emf of 120 V to an
external load is needed. How many cells will you need to
create the panel? How big a panel will you need, and how
should you connect the cells to one another?
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