Two current sources with EMF 10 V and 20 V and internal resistances of 14 Ohm and 8 Ohm
| December 26, 2020 | education
Two current sources with EMF 10 V and 20 V and internal resistances of 14 Ohm and 8 Ohm are connected by the same poles. What is the current flowing through the circuit?
E (emf)
Using the current formula for the complete circuit I = E / (R + r)
I1 = 10/14
I2 = 20/8
Then the total current strength is equal to their sum:
I = 3.2 amperes
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