0.5A current flows through an electric heating device connected to 230 volt supply calculate the quantity of heat generated when current flows in the circuit for 5 minutes
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Answer:
You can Download Effects of Electric Current Questions and Answers, Summary, Activity, Notes, Kerala Syllabus 10th Standard Physics Solutions Chapter 1 help you to revise complete Syllabus and score more marks in your examinations.
Kerala State Syllabus 10th Standard Physics Solutions Chapter 1 Effects of Electric Current
Effects of Electric Current Text Book Questions and Answers
Textbook Page No. 7
SSLC Physics Chapter 1 Question 1.
Some electrical devices are shown in the house of the child. What are they?
Answer:
Electric bulb
Electric fan
Mixi
Induction cooker
Microwave oven
Storage batten,
Inverter
Textbook Page No. 8
HssLive Physics Chapter 1 Question 2.
Write down the energy changes in them with respect to their use.
Kerala SSLC Class 10 Physics Guide Chapter 1 Effects of Electric Current 1
Answer:
Kerala SSLC Class 10 Physics Guide Chapter 1 Effects of Electric Current 2
Answer:
t=5×60=300s
R=V/I=230/0.5=460
H=I²RT=0.5²×460×300=34500 j