Three given resistors are -
R1 = 2.0
R2 = 6.0
R3 = 12.0
The three resistors are connected across the DC voltage source. This means the three resistors are connected in parallel.
Also suppose, the voltage of the DC source = E
Equivalent resistance, R = (2.0 x 6.0 x 12.0) / (2.0x6.0 + 6.0x12.0 + 12.0x2.0) = 144.0 / (12.0 + 72.0 + 24.0)
= 144.0 / 108.0 = 1.33
Therefore, the total current through the circuit = (E / 1.33) Amp.
[Note: Put the value of the DC voltage source given in your text book.]
three resistors of values 2 ohms, 6 ohms, and 12 ohms respectively are connected scross a...
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