EASY
10th CBSE
IMPORTANT
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Give the relation between electric charge, electric current and time.

Important Questions on Electricity

EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 12
If a TV set draws a current of 0.36 A for 15 min, then calculate the amount of electric charge that flows through the circuit.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 1
Give the relation between potential difference, current and resistance with their units.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 2
If the potential difference between the ends of an electric iron is 240 V and the current is 5.0 A, then what will be the resistance of the electric iron?
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 3
What happens to the resistance if the conductor is made thinner?
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 4
What is Ohm's law?
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 5
Define the resistance of a conductor.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 6
What will be the resistance if a current of 5 A flows through a wire whose ends are at a potential difference of 3 V?
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 3 - Part -1>Electricity>Q 7
What is the unit of electrical resistance?