A potential divider is used to give outputs of 2 V and 3 V from a 5 V 5VO source, as shown in figure. Which combination of resistances, R, R, R and R, gives the correct voltages? 03V R, R, R, R (A) 1 kn 1 k2 2 k2 02V (B) 2 k2 1 k2 2 k2 (C) 3 kn 2 k2 2 k2 (D) 3 k2 2 k2 3 k2

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Q: R, R4 a R R2 R, b

A: GivenR1 =16ΩR2 =25ΩR3 =41ΩR4 =74ΩR5 =77ΩR6 =73ΩI =4.5 A

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Q: In the figure the current in resistance 6 is ig - 1.31 A and the resistances are R1 - R2 - R3 1.72…

A: Given, i6 = 1.31 A R1 = R2 = R3 = 1.72 ΩR4 = 17.8 ΩR5 = 7.47 ΩR6 = 3.54 Ω

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Q: For the network shown, completely fill the table below, if a 120-V source were connected across the…

A: Potential difference of the source = 120 V R1 = 1 ohm R2 = 2 ohm R3 = 3 ohm R4 = 4 ohm

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Q: 10.0 V 15.0 Q 75.00 (10.0 0 Curent 0.67 A Current 1.00 A Curent 2.00 A Current 3.67 A

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Q: Consider the circuit shown in Figure. The voltage of 35.0 V is applied between points a and b. 12.0…

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Q: Consider the circuits shown below: a V = 102 V battery is connected to R, = 40 n, R2 = 15 n, R; = 45…

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Q: A current of I= 4.7 A passes through the circuit shown, where R= 46 N. (a) In terms of R, I, and…

A: Given data: Current, I=4.7 A Resistance, R=46 Ω