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.
In the figure the resistances are R1=11 ohm, R2= 3.3 ohm and and the ideal batteries have E1=3V, E2=8V, E3=2V
a) find the Current I1 through battery E1.
b) find the Current I2 through battery E2.
c) find the Current I3 through battery E3.
d) find potential difference between a nd b


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