1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard X
Physics
Domestic Electric Circuits
An electric h...
Question
An electric heater is rated 200 Volt and 10 Amp. Calculate the resistance offered by the heater.
Open in App
Solution
Suggest Corrections
0
Similar questions
Q.
By passing
240
volts in an electric heater,
2
A
current passes through it. Find the current passed in the heater if
120
volts is passed; and also calculate the resistance of the coil of heater.
Q.
An electric heater of power
1000
watt is joined to electric mains of
250
volt. Calculate:
(i) Electric current flowing through heater
(ii) Resistance of heater wire
(iii) Thermal energy produced per minute by heater
(iv) The electric energy spent in Kilowatt-hour by heater in
2
hours.
Q.
An electric heater of resistance
8
Ω
draws
15
A
from the service mains
2
hours. Calculate the rate at which heat is developed in the heater.
Q.
Question 17
An electric heater of resistance
8
Ω
draws 15 A from the service mains 2 hours. Calculate the rate at which heat is developed in the heater.
Q.
An electric heater of resistance 8 Ω takes a current of 15 A from the mains supply line. Calculate the rate at which heat is developed in the heater.
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Domestic Electric Circuits
PHYSICS
Watch in App
Explore more
Domestic Electric Circuits
Standard X Physics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app