menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
1.A 2000 W toaster operates on a household circuit of 200 V. What is the resistance of the wire the make up the heating element of the toaster? 2.An electronic device is rated a…
Ask a Question
Questions
Unanswered
Tags
Ask a Question
1.A 2000 W toaster operates on a household circuit of 200 V. What is the resistance of the wire the make up the heating element of the toaster? 2.An electronic device is rated a…
asked
May 14, 2017
149k
views
1
vote
1.A 2000 W toaster operates on a household circuit of 200 V. What is the resistance of the wire the make up the heating element of the toaster?
2.An electronic device is rated at 0.35 W when connected to 150 V. What is the resistance of this device?
Mathematics
high-school
Ivo Pereira
asked
by
Ivo Pereira
7.3k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
3
votes
P - power measured in watts
E - voltage measured in volts
I - current measured in amperes
R - resistance measured in ohms
1. P = 2000 W, E = 200 V, R = ?
2. P = 0.35 W, E = 150 V, R = ?
Yaroslawww
answered
May 21, 2017
by
Yaroslawww
7.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jun 1, 2021
172k
views
A toaster using a Nichrome heating element operates on 120 V. When it is switched on at 20∘C, the heating element carries an initial current of 1.39 A. A few seconds later, the current reaches the steady
Ekans
asked
Jun 1, 2021
by
Ekans
8.0k
points
Physics
college
1
answer
5
votes
172k
views
asked
May 14, 2023
182k
views
Toaster uses a nichrome heating coil and operates at 120 V. When the toaster is turned on at 20°C, the current in the cold coil is 1.5 A. When the coil warms up, the current has a value of 1.3 A. If the
Humbads
asked
May 14, 2023
by
Humbads
8.1k
points
Physics
college
1
answer
1
vote
182k
views
asked
Mar 28, 2024
46.0k
views
When plugged into a 120 volt wall outlet, how much current is used by a toaster rated at 1200W?
Ismnoiet
asked
Mar 28, 2024
by
Ismnoiet
7.6k
points
Physics
high-school
1
answer
5
votes
46.0k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org