What is the effective/equivalent resistance of the circuit?
What is the readings in both the ammeters i.e. values of I1 and I2?
What is the reading in the voltmeter i.e. potential difference across the 8Ω resistor?
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1) Effective resistance is defined as the resistance to an alternating current, expressed as the ratio of the power dissipated to the square of the effective current. Effective resistance varies with the frequency of the signal. For passive devices such as resistors, the effective resistance is always a constant.
2) I₁ = 12/2.4 = 5 A I₂ = 0
3) 8V
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