Consider the network shown in the figure- The current in 2 - resistor is 6 A- Then power delivered in 12 - resistor is 4n W -find n-

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Standard XII

Physics

Ohm's Law in Scalar Form

Consider the ...

Question

Consider the network shown in the figure. The current in $2 Ω$ resistor is 6A. Then power delivered in $12 Ω$ resistor is (4n) W .find n. ___

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Solution

Use Ohm's law and the formula / concept of series and parallel combination of resistors.
Then current through $12 Ω$ is 1A. so, power in it is $i^{2} R = 12 = 4 (3)$ .

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Consider the network shown in the figure. The current in 2Ω resistor is 6A. Then power delivered in 12Ω resistor is (4n) W .find n. ___

Use Ohm's law and the formula / concept of series and parallel combination of resistors. Then current through 12Ω is 1A. so, power in it is i2R=12=4(3).

Consider the network shown in the figure. The current in $2 Ω$ resistor is 6A. Then power delivered in $12 Ω$ resistor is (4n) W .find n. ___

Use Ohm's law and the formula / concept of series and parallel combination of resistors.
Then current through $12 Ω$ is 1A. so, power in it is $i^{2} R = 12 = 4 (3)$ .