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10th CBSE
IMPORTANT
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Important Questions on Electricity

EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 10
Name a material whose resistivity becomes zero at a particular temperature.
MEDIUM
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 1
Find the current flowing through the conductor, if 1.6×10-19 C charge flows through it in 10-10 s.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 2
If 5 J of work is done in moving 1 C charge, then calculate the potential difference.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 3
If a toaster of resistance 100 Ω is connected to 220 V, then calculate the current drawn by the toaster.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 4
If an electric current of 2 A passes through a coil of 10 Ω resistance for 10 minutes, then calculate the amount of heat produced.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 5
If an electric heater of 500 W is used to heat water every-day for 2 hours, then calculate the number of units of electrical energy consumed by it in 10 days.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 1
Find the resistance of the given circuit between X and Y terminal.
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MEDIUM
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 2
Find the resistance of the given circuit between X and Y terminal.
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