Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Science State Board
Class 9
Electric charge and electric current
Electric charge
14.
Electrical heater
Exercise condition:
4
m.
In an electric heater, the total work done to convert electrical energy into thermal energy is
3.5
J
when a charge of
8
C
flows through it. Now, measure the potential difference across the two ends of the heater.
[
Note
: Enter the answer up to one decimal place.]
Answer
:
V
1
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!