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Find the total current through this circuit
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Find the total current through this circuit

Find the total current through this circuit-example-1
User Elliot DeNolf
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1 Answer

3 votes

Answer:

I=0.02[amp]

Step-by-step explanation:

Since the resistors are connected in series, we can find the total resistance.


Rt = 100 + 300+50\\Rt = 450[ohm]

Now we can use ohm's law which tells us that the voltage is equal to the product of resistance by the current.


V =I*R\\I=V/R\\I=9/450\\I=0.02[amp]

User Dr Casper Black
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