What is the value of current through 6ohm resistor and potential difference across 12 ohm resistor given that potential difference is 4 volt
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Answer:
I=1A
Explanation:
Given ,V=4 volts,R1=6 Ohm ,R2= 12 Ohm
Since the voltage (potential difference) across each resistance is same ,it must be a parallel connection setup.
Therefore, 1/ R= 1/R1 + 1/R2
= 1/6 + 1/12
= 3/12
= 1/4
Therefore, R = 4 Ohm.
We know that current ,I = V/R = 4/4 = 1 A .
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