Find the current in 3 Ω resistor in the circuit.
A
B
C
D
zero
Text Solution
Verified by ExpertsThe correct answer is:
C
The voltage of ground is considered to be 0 V .
Lets the grounds be named 1,2 , and 3 respectively.
Apply Kirchoff's Voltage law from ground 1 to ground 2,
…(i)
Apply KVL from ground 1 to ground 3,
…(ii)
From Eqs. (i) and (ii),
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