HomeworkLib
Question

A resistor is connected across a 220-V power source. If the power dissipated is 147 W,...

A resistor is connected across a 220-V power source. If the power dissipated is 147 W, what current will flow through the resistor? What is the resistance of the resistor?

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
A resistor is connected across a 220-V power source. If the power dissipated is 147 W,...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • The instantaneous power dissipated by a 20Ω resistor connected to an AC source is shown in

    The instantaneous power dissipated by a 20Ω resistor connected to an AC source is shown in (Figure 1).Part AWhat is the \(\mathrm{rms}\) voltage across the resistor?Part BWhat is the peak current through the resistor?Part CWhat is the frequency of the AC source?

  • YYCH 22 If a Δν ax : 220 V power source is placed across a resistor...

    YYCH 22 If a Δν ax : 220 V power source is placed across a resistor and the resulting current through the resistoris Ima A, what is the resistance? 3. 119.2 ohms b. 78.67 ohms 83.37 ohms d. 100.0 ohms e. 107.4 ohms f.122.2 ohms a. C. IYYCI Consider a series circuit with the following elements: a 180 Ω resistora 20 0 uF canacitn「and 36 ถ m,14 índil tor A

  • The power dissipated by a resistor with a resistance of R = 260 Ω is P...

    The power dissipated by a resistor with a resistance of R = 260 Ω is P = 2.3 w. what are the current through (in A) and the voltage drop (in V) across the resistor? current.088 voltage 22.8 X A

  • A 2.04 kΩ resistor is connected to an AC voltage source with an rms voltage of...

    A 2.04 kΩ resistor is connected to an AC voltage source with an rms voltage of 115 V. Hint: Apply Ohm's law and the relationship between the maximum and rms values in an AC circuit a.) What is the maximum potential difference across the resistor (in V)? b.) What is the maximum current through the resistor (in A)? c.) What is the rms current through the resistor (in A)? d.) What is the average power dissipated by the resistor (in...

  • For what two values of R will the power dissipated in the resistor be 80.0 W ?

    A resistor with resistance R is connected to a battery that has emf 14.0 V and internal resistance r=0.36 Ω.Part AFor what two values of R will the power dissipated in the resistor be 80.0 W ?

  • 11. You have a 5 V power source, a 25 W resistor, a 50 W resistor,...

    11. You have a 5 V power source, a 25 W resistor, a 50 W resistor, and some wire. You arrange the two resistors in series with the battery, what is the equivalent resistance of the circuit? What is the current flowing through each resistor and the battery (for the series circuit)? If you arrange the two resistors in parallel with the battery, what is the equivalent resistance of the circuit? What is the current flowing through each resistor and...

  • If a Delta V_max = 115 V power source is placed across a resistor and the...

    If a Delta V_max = 115 V power source is placed across a resistor and the resulting current through the resistor is I_max = 1.6 A, what is the resistance? 63.34 ohms 71.88 ohms 80.24 ohms 75 76 ohms 88.93 ohms 72.28 ohms

  • All of them have short answers. 1. If a 19.9mA current source, a 32.6kΩ resistor, a...

    All of them have short answers. 1. If a 19.9mA current source, a 32.6kΩ resistor, a 49.6kΩ resistor and a 42.6kΩ resistor are all connected in parallel, then what is the current through the 42.6kΩ resistor in milliamps? 2. If a 8.9V voltage source is applied across a 43.6kΩ resistor connected in series with a 25.3kΩ resistor, then what is the voltage across the 25.3kΩ resistor in volts? 3. If the Thevenin equivalent for a circuit is a 5.5V voltage...

  • 18 V W HA w 1) Current cach branch. 2) Power Dissipated by cach resistor. 3)...

    18 V W HA w 1) Current cach branch. 2) Power Dissipated by cach resistor. 3) Power dissipated by cach source. 4) Potential difference between points (a) and (b).

  • 2. An AC power source with V 220 V and f60.0 Hz is connected in a...

    2. An AC power source with V 220 V and f60.0 Hz is connected in a series RLC circuit. The resistance, R. inductance, L, and capacitance. C. of this circuit are, respectively. 46.0 12, 0.150 H. and 0.035 mF. Find each of the following quantities, (a) the inductive reactance, the capacitive reactance, (c) the impedance of the circuit (d) the maximum current through the circuit (based on the frequency given above) (e) the maximum potential difference across each circuit element...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT