The power rating (maximum power allowed) of a 400 Ohm resistor is 0.8 W. (a) What...
A 80 Ω resistor is rated at 1.00 W maximum power capacity. There is a maximum voltage that can be applied across the resistor without exceeding its maximum power rating. 1) What is this voltage? 2) What is the current at this voltage?
2. The power rating of a resistor is the maximum power it can safely dissipate without being (point) damaged by overheating. A 15 k32 resistor has a power rating of 5.0 W. What is the maximum current it can carry without damage? O0.033 A O0.548 A O 0.183 A O0.041 A 3. Which equation defines the electric power P that a circuit delivers to a resistor? (l point) ab P ab OP- VabR ab (1 point) 4. A resistor has...
The maximum allowed power dissipation for a 28.7 Ω resistor is stated to be 10.0 W. Calculate the largest current that this resistor can take safely without burning out. largest safe current:
6. The power rating of a resistor is the maximum power it can safely dissipate without damage from overheating. A 9.0 k2 resistor is connected across a 120 V potential difference. The power rating for the resistor must be at least 01.6 W 01.1 W 02.8 w 07.5 W
The 10 ohm resistor in the figure (Figure 1) is dissipating 20 W of power. How much power is the 5 ohm resistor dissipating? Express your answer to two significant figures and include the appropriate units. How much power is the 20 ohm resistor dissipating? Express your answer to two significant figures and include the appropriate units.
2. What is the maximum current that can be put across a 0.1 W, 50 k? resistor? What about a 1 W, 100 ?? resistor? Give your answers in mA. 3. You hook up the following resistor for a 9 V power supply. You measure a current of 1.45 mA across it. (Note: the colors from left-to-right are Green-Blue-Red-Gold) a. Draw a circuit diagram of your circuit using appropriate symbols, ncluding your mea surement device. s the resistor working correctly!...
A 400 ohm resistor, a 25 mH inductor and a 10 microfarad capacitor are connected in series to a 10 V sinusoidal supply. At what frequency is maximum current drawn from the supply and what is the current at this frequency?
two resistors, 100 Ω and 25 kΩ, are rated for a maximum power output of 1.5 W and 0.25 W, respectively. (a) What is the maximum voltage that can be safely applied to each resistor? (b) What is the maximum current that each resistor can have?
The power dissipated in the 16-Ohm resistor in the figure is Selected Answer: 4.0 W Answers:8.0 W 0.25 W 0.50 W 4.0 W 3.2 W
The power rating of a light bulb (such as a 100-W bulb) is the power it dissipates when connected across a 120-V potential difference (a) What is the resistance of a 100-W bulb? (b) What is the resistance of a 120-W bulb? (c) How much current does each bulb draw in normal use? 1100-w = 1120-w-