A solar cell operating at a temperature of T = 300K has the following specifications: N=5 x 101 cm³, N=101 cm³, n=1.5 x 100cm, L 3.5 x 10 cm, L-103 cm, A= 104 cm², D,=,cm/ Sec, D,= 10 cm/sec 25 and short circuit current 15 mA, the open circuit voltage is:

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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.