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The power in a resistor

A resistor of 6 ohm is connected in series to a parallel connection of a 30-ohms resistor and a variable resistor R. What must
1. 0 answers
2. asked by Niño
3. 462 views
A commercial resistor can safely dissipate power only up to a certain rated value. Beyond this value, the resistor becomes
1. 4 answers
2. asked by San
3. 975 views
a 9v battery is in series with a 10 ohm resistor, a 20 ohm resistor, and a 30 ohm resistor. What is the power absorbed by the 10
1. 3 answers
2. asked by Bobby
3. 2,885 views
A 15.0 kΩ resistor is hooked up to a 45.0 V battery in a circuit with a switch.a.) What is the current flowing through the
1. 2 answers
2. asked by Me and I
3. 1,214 views
A single resistor is wired to a battery.Define the total power dissipated by this circuit as P(initial). What is the Power? Now,
1. 3 answers
2. asked by Lanise
3. 3,383 views
A 30Ω resistor is connected in parallel with a variable resistor R. the parallel combination is then connected inseries with a
1. 1 answer
2. asked by qwe
3. 1,264 views
The resistance of the resistor is 24Ω and the current going through the resistor is 1,8 A. What is the power for the resistor?Q
1. 1 answer
2. 20 views
Three resistors R₁, R₂, and R, are connected in series and to a 120-volt source. If R₂ = 2R₁, R3 = 3R₁,and the total
1. 1 answer
2. asked by Chris
3. 2,155 views
A resistor of resistance R is connected to a power supply of constant EMF E=12 V and internal resistance r=3 Ω . The energy
1. 1 answer
2. asked by intermediate player PLEASE HELP
3. 568 views
90 volts are applied to a circuit with 3 resistors resistor 1=20 ohms resistor 2=40 ohms and resistor 3=60 ohms how much power
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2. asked by chad
3. 1,009 views