In an electric circuit- two resistors of 2- and 4- are connected in series with a 12 V battery-Find out the current in the 2- resistor -

The correct option is C 2AGiven : #160; #160; R_1 = 2Ω #160; #160; #160; #160; #160; #160; #160; #160; #160; #160; ...

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Byju's Answer

Standard XII

Physics

Mixed Combination of Cells

In an electri...

Question

In an electric circuit, two resistors of $2 Ω$ and $4 Ω$ are connected in series with a 12 V battery.
Find out the current in the $2 Ω$ resistor ?

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Solution

The correct option is C 2A
Given : $R_{1} = 2 Ω$ $R_{2} = 4 Ω$
Total resistance of the circuit $R = R_{1} + R_{2} = 2 + 4 = 6 Ω$
Current through $2 Ω$ , $I = \frac{V}{R} = \frac{12}{6} = 2$ A

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In an electric circuit, two resistors of 2Ω and 4Ω are connected in series with a 12 V battery.Find out the current in the 2Ω resistor ?

The correct option is C 2AGiven : R1=2Ω R2=4ΩTotal resistance of the circuit R=R1+R2=2+4=6ΩCurrent through 2Ω, I=VR=126=2 A

In an electric circuit, two resistors of $2 Ω$ and $4 Ω$ are connected in series with a 12 V battery.
Find out the current in the $2 Ω$ resistor ?

The correct option is C 2A
Given : $R_{1} = 2 Ω$ $R_{2} = 4 Ω$
Total resistance of the circuit $R = R_{1} + R_{2} = 2 + 4 = 6 Ω$
Current through $2 Ω$ , $I = \frac{V}{R} = \frac{12}{6} = 2$ A