ZuoTi.Pro
Question

A certain waffle iron is rated at 1.19 kW when connected to a 120-V source. (a) What current does the waffle iron carry? А (b

science   physics   
1 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

given

power = 1.19 kw

voltage = 120 v

power = voltage * current

current = power/voltage

current = 1190/120

       I    = 9.916 A

resitance(R) = V/I

             R = 120/9.916

             R = 12.10 ohms

2 0
Add a comment
Know the answer?
Add Answer to:
A certain waffle iron is rated at 1.19 kW when connected to a 120-V source. (a)...
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

  • Suppose your waffle iron is rated at 1.20 kW when connected to a 3.60 ✕ 102...

    Suppose your waffle iron is rated at 1.20 kW when connected to a 3.60 ✕ 102 V source. (a) What current does the waffle iron carry? A (b) What is its resistance? Ω

  • Suppose your waffle iron is rated at 1.90 kW when connected to a 3.60 x 102...

    Suppose your waffle iron is rated at 1.90 kW when connected to a 3.60 x 102 V source (a) What current does the waffle iron carry? (b) What is its resistance? Need Help? 8. -12 points SerCP11 17.P.044 Batteries are rated in terms of ampere-hours (A . h).For example, a battery that can deliver a current of 3.0 A for 5.0 h is rated at 15 A h (a) What is the total energy, in kilowatt-hours, stored in a 9-V...

  • My N 14. O.-110 points SerPSE10266OP018. An electric skillet is rated at 0.64 kW when connected...

    My N 14. O.-110 points SerPSE10266OP018. An electric skillet is rated at 0.64 kW when connected to a 120 V source. (a) What current (in A) does the electric skillet carry? (b) What is its resistance (in 0)? Need Help? Read

  • An ohmic appliance is rated at 60 W when it is connected to a 120-V source....

    An ohmic appliance is rated at 60 W when it is connected to a 120-V source. A)If the power company cuts the voltage by 6 % to conserve energy, what is the current in the appliance? Express your answer using two significant figures. I=____A B)What is the power consumed by the appliance after the voltage drop? Express your answer using two significant figures. P=___W

  • A 3.70-kW heater is designed to be connected to a 120-V rms source. What is the...

    A 3.70-kW heater is designed to be connected to a 120-V rms source. What is the power dissipated by the heater if it is instead connected to a 120-V dc source?

  • A coffee maker is rated at 1260 W, a toaster at 1060 W, and a waffle...

    A coffee maker is rated at 1260 W, a toaster at 1060 W, and a waffle maker at 1460 W. The three appliances are connected in parallel to a common 120 V household circuit. (a) What is the current in each appliance when operating independently? coffee maker A toaster A waffle maker A (b) What total current is delivered to the appliances when all are operating simultaneously? A (c) Is a 15-A circuit breaker sufficient in this situation? Explain.

  • A coffee maker is rated at 1170 W, a toaster at 1050 W, and a waffle...

    A coffee maker is rated at 1170 W, a toaster at 1050 W, and a waffle maker at 1370 W. The three appliances are connected in parallel to a common 120 V household circuit. (a) What is the current in each appliance when operating independently? coffee maker A? toaster A? waffle maker A? (b) What total current is delivered to the appliances when all are operating simultaneously? A? (c) Is a 15-A circuit breaker sufficient in this situation? Explain.

  • A coffee maker is rated at 1240 W, a toaster at 1020 W, and a waffle...

    A coffee maker is rated at 1240 W, a toaster at 1020 W, and a waffle maker at 1440 W. The three appliances are connected in parallel to a common 120 V household circuit. (a) What is the current in each appliance when operating independently? coffee maker A toaster A waffle maker A (b) What total current is delivered to the appliances when all are operating simultaneously? A (c) Is a 15-A circuit breaker sufficient in this situation? Explain.

  • The heating element of tumble dryer is rated at 3.5 kW when connected to a 230...

    The heating element of tumble dryer is rated at 3.5 kW when connected to a 230 V supply Part A What is the current in the heating element? Express your answer in amperes. EVO AE I= A Submit Request Answer Part B Complete previous part(s) Part C What is the resistance of the dryer's heating element at its operating temperature? Express your answer in ohms. VO AEO ? R= Submit Request Answer Part D At £ 0.125 per kWh, how...

  • A 60-W lightbulb connected to a 120-V source experiences a voltage surge that produces 136 V...

    A 60-W lightbulb connected to a 120-V source experiences a voltage surge that produces 136 V for a moment. By what percentage does its power output increase? Assume its resistance does not change Need Help?ReadIt

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
ADVERTISEMENT