In one electric circuit 'x' 1 ohm and 2 ohm resistors are connected in series with 6v battery and another circuit 'y' with 1 ohm and 2 ohm resistors are connected in parallel with 4v battery. What is the ratio of electric current in x and y circuit?
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Answers
Answer:
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Explanation:
in the circuit 'x'
total resistance = resistance of first resistor + resistance of second resistor
= 1 ohm+2ohm=3ohm
voltage=6 V
current fowing in the circuit = voltage/total resistance
= 6/3=2 ampere
now in the circuit 'y'
1/total resitance= 1/ resistance of first resistor+1/resistance of second resistor = 1/1+1/2=3/2 ohm
total resistance = 2/3 ohm
voltage= 4V
current flowing in the conductor = voltage/resistance=4 ÷2/3=6 ampere
so the ratio of electric current in circuit 'x' and 'y'= electric current in 'x'÷elctric current in 'y' = 2A/6A=1/3
so the ratio is 1/3.
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