EASY
10th CBSE
IMPORTANT
Earn 100

Draw the circuit symbol for variable resistance.

Important Questions on Electricity

EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 12
Draw the circuit symbol for fixed resistance.
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 12
Draw the circuit symbol for a closed switch.
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 12
Draw the circuit symbol for open switch.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 13
What is meant by a circuit diagram? Draw a labelled circuit diagram of an electric circuit having a battery of two cells, a closed plug key, a resistor, a bulb, a voltmeter and an ammeter.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 14
Why is an ammeter likely to burn out if you connect it in parallel?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 15
A lightning flash carries a charge of 5 C that flows for 5 milliseconds. Calculate the current and the energy if the voltage is 12 MV.
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 1
Explain why conductors conduct electricity while insulators do not.
HARD
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 2
What is a voltmeter? How is it connected in an electric circuit to measure the potential difference? Explain using a diagram.