Finf out the total resistance and the total current having three 2 ohm resistor??
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see There are three resistors
The first resistor is of 2 ohm and connected in series
The othe two Resistors are also of 2 ohms but are connected in parallel
hence the total resistance will be
=
2ohm resistor in series + 2× 2ohm resistor in parallel
equivalent resistance in parallel =
1/R = 1/ R1 + 1/ R2
1/R = 1/2 + 1/2 ohm
R = 1 ohm
equivalent resistance in series
R = 2ohm
hence the total resistance will be =
2 ohm + 1 ohm = 3 ohm
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