Four 17.2 resistors are connected in parallel across a 31.4 V ideal battery. What is the current through the battery? Number i Units
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Q: VI = 4.0 v R1 = 8.0N %3D R2 = 2.01 V2 = 12 V
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Q: are connected as shown below. R₁ = R2 = R3 = 12 Q. The voltag ough R2, in Ampere? eds to have 2…
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Q: Three resistors are connected as shown below. R1 = R2 = R3 = 12 Ω. The voltage across the battery is…
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Q: In the figure the current in resistance 6 is i6 = 1.48 A and the resistances are R1 = R2 = R3 = 2.23…
A: Given information: The current in the resistance 6 (i6) = 1.48 The resistances: R1=R2=R3=2.23…
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- A power supply maintains a potential difference of 67.3 V across a 2890 2 resistor. What is the current in the resistor? current: Acircuit with two batteries and six resistors. It should be possible to trace a path that contains one battery but not the other.Calculate the VIRP table for the circuit. You can ignore the resistances of the batteries.If V = 20 V and the battery is ideal, what is the current through R3 in the figure? R₁ = 10 Q2 V L R₁=300 O A. 0.050 A R₂: 20 Ω OB. 1.0 A O C. 0.20 A O D. 4.0 A O E. 8.0 A R3= 20 2
- What is the voltage, in V, across the resistor labeled R3? The battery pictured has a potential difference 9 Volts. R1 = 265 Ω R2 = 493 Ω R3 = 621 ΩYou are given a number of 12 Q2 resistors, each capable of dissipating only 4.0 W without being destroyed. What is the minimum number of such resistors that you need to combine in series or in parallel to make a 120 resistance that is capable of dissipating at least 11.9 W? Number i ! Units No unitsA certain metal has a temperature coefficient of resistivity of 0.0058 (°C) -¹. A wire made from that material is connected to a source of constant voltage via a switch. At the instant the switch is closed, the temperature of the wire is 30 °C, and the initial power dissipated in the wire is Po. At what wire temperature has the power dissipated in the wire decreased to (1/2)Po? Number i Units